-------
Auditing VOST During RCRA Hazardous Waste Trial Burns
The September 1986 revision of the VOST (Volatile Organic Sampling Train)
method states the following:
"During a trial burn a performance audit must be completed.
... This audit consists of collecting a gas sample containing
one or more POHC's in the VOST from an EPA ppb gas cylinder."
The revised VOST method is contained in the 3rd Edition of the SW-846
Manual (Test Methods for Evaluating Solid Waste, Physical/Chemical Methods).
The 3rd Edition of SW-846 1s available from the Superintendent of Documents,
U. S. Government Printing Office, Washington, DC 20402. The document number
is 955-001-00000-1.
-------
STATUS REPORT #3
STABILITY OF PARTS-PER-BILLION HAZARDOUS ORGANIC
CYLINDER GASES AND PERFORMANCE AUDIT RESULTS
OF SOURCE TEST AND AMBIENT AIR MEASUREMENT SYSTEMS
by
J. M. Allen
C. K. Sokol
R. K. M. Jayanty
C. E. Decker
Center for Environmental Measurements
Research Triangle Institute
Research Triangle Park, North Carolina 27709
EPA Contract No.: 68-02-4125
D. J. von Lehmden
Quality Assurance Division
Environmental Monitoring Systems Laboratory
Research Triangle Park, North Carolina 27711
Environmental Monitoring Systems Laboratory
Office of Research and Development
U.S. Environmental Protection Agency
Research Triangle Park, North Carolina 27711
December, 1986
-------
NOTICE
This document has been reviewed in accordance with U.S. Environmental
Protection Agency policy and approved for publication. Mention of trade
names or commercial products does not constitute endorsement or recommenda-
tion for use.
-------
FOREWORD
Source measurement and monitoring efforts are designed to anticipate
potential environmental problems, to support regulatory actions by develop-
ing data bases needed in developing regulations and to provide means of mon-
itoring compliance with regulations. The Environmental Monitoring Systems
Laboratory, Research Triangle Park, North Carolina, has the responsibility
for implementation of agency-wide Quality Assurance programs for air pollu-
tion-measurement systems; and supplying technical support to other groups in
the Agency including the Office of Air and Radiation, the Office of Toxic
Substances, and the Office of Enforcement.
The need for reliable standards for auditing and documenting the accu-
racy of source emission measurement of organic hazardous pollutants is well
established. The Quality Assurance Division of EPA's Environmental Monitor-
ing Systems Laboratory has responded to this need through the development of
compressed gas cylinders containing gaseous organic compounds in parts-per-
billion (ppb) levels. The primary objectives of this on-going project are
(1) to evaluate the quality of measurements made by EPA, state/local agen-
cies, or their contractors, by using ppb gas cylinders for performance au-
dit's during hazardous waste trial burn tests and ambient air monitoring
programs; (2) to verify the manufacturer's certified analysis of the multi-
component gas mixtures, (3) to determine the stability of the gas mixtures
with time, and (4) to develop new audit materials as requested by EPA. This
report describes the current status of this project. Included in the report
are (1) a description of the experimental procedures used for the analyses
of multi-component ppb level gas mixtures; (2) a description of the audit
procedure, and (3) currently available audit results and stability data.
John C. Puzak
Deputy Director
Environmental Monitoring Systems Laboratory
Research Triangle Park, North Carolina
n
-------
ABSTRACT
An evaluation of 27 gaseous organic compounds at parts-per-billion
(ppb) levels in compressed gas cylinders has been conducted under a contract
with the U.S. Environmental Protection Agency (USEPA). The primary objec-
tives of this on-going project are: (1) to evaluate the quality of measure-
ments made by USEPA, state/local agencies, or their contractors by using ppb
gas cylinders for performance audits during hazardous waste trial burn tests
and ambient air monitoring programs; (2) to verify the manufacturer's cer-
tified analyses of the multi-component gas mixtures; (3) to determine the
stability of the gas mixtures with time; and (4) to develop new audit mate-
rials as requested by USEPA.
The cylinders consists of four mixtures of five, six, eight and nine
organic compounds each. These mixtures were blended by a commercial gas
supplier in aluminum cylinders in a balance gas of nitrogen. The five-com-
ponent mixture (Group I) contains carbon tetrachloride, chloroform, tetra-
chloroethylene, (perchloroethylene), vinyl chloride and benzene. The nine-
component mixture (Group II) includes trichloroethylene, 1,2-dichloroethane
(ethylene dichloride), 1,2-dibromoethane (ethylene dibromide), acetonitrile,
trichlorofluoromethane (F-ll), dichlorodifluoromethane (F-12), bromomethane
(methyl bromide), methyl ethyl ketone and 1,1,1-trichloroethane. The eight-
component mixture (Group III) includes pyridine*, vinylidene chloride,
l,l,2-trichloro-l,2,2-trifluoroethane (F-113), l,2-dichloro-l,l,2,2-tetra-
fluoroethane (F-114), acetone, 1,4-dioxane, toluene, and chlorobenzene. The
six-component mixture (Group IV) includes acrylonitrile, 1,3-butadiene,
ethylene oxide, methylene chloride, propylene oxide, and o-xylene. To date
95 performance audits have been initiated and 76 are complete. The results
of these audits and a description of the experimental procedures used for
analyses and available stability data are presented in this status report.
Generally, the results of the audits show reasonable agreement (plus or mi-
nus 50 percent) with the audit material concentrations measured by Research
Triangle Institute (RTI), considering the low concentrations of the organics
and the anticipated uncertainty associated with independent analyses con-
ducted by an audit laboratory.
*Although Group III cylinders contain pyridine, the concentrations are not
certified due to severe analytical difficulties.
iv
-------
Stability studies for all Group I, Group II, and Group III compounds
have been performed. Results have established that all the compounds tested
are suitably stable for use as reliable audit materials. The Group IV com-
pounds will not be available for audits until the stabilities of the com-
pounds have established. If the data indicate that the Group IV compounds
are stable, Group IV mixtures should be available for audits on or after
December 30, 1986.
-------
CONTENTS
NOTICE i i
FOREWORD i i i
ABSTRACT .- 1v
FIGURES vii
TABLES ; vi i i
1. INTRODUCTION 1
OBJECTIVES 1
AUDIT MATERIALS CURRENTLY AVAILABLE 1
2. EXPERIMENTAL PROCEDURES 3
INSTRUMENTATION 3
CALIBRATION 3
SAMPLE ANALYSIS PROCEDURE 7
QUALITY CONTROL PROCEDURES 8
3. PERFORMANCE AUDITS 9
4. STABILITY STUDIES 51
5. SUMMARY AND CONCLUSIONS , 54
APPENDIX A STABILITY STUDY FOR GROUP I COMPOUNDS
STABILITY STUDY FOR GROUP II COMPOUNDS
STABILITY STUDY FOR GROUP III COMPOUNDS A-l
APPENDIX B AUDIT INSTRUCTIONS B-l
APPENDIX C PERMEATION RATE DATA C-l
-------
FIGURES
Number . Page
1 Schemat i c of the Gas Chromatograph i c System 4
2 Schematic of the Permeation System 5
vii
-------
TABLES
Number Page
1 PPB Level Organic Gases Currently Available 2
2 GC Conditions for Analysis of PPB-Level Cylinder Gases 6
3 Summary of Sampling and Analysis Methods Used During
Performance Audits 10
4 Summary of Performance Audit Results 24
VII 1
-------
SECTION 1
INTRODUCTION
OBJECTIVES
The application of Quality Assurance practices is important to the gen-
eration of high-quality environmental data. The Quality Assurance Division
of USEPA's Environmental Monitoring Systems Laboratory has initiated a pro-
gram to.supply audit materials for use during hazardous.waste trial burn
tests and ambient air measurements. RTI in contract with USEPA, has re-
sponded to this need through development of gas cylinders containing 27
gaseous organic compounds at ppb levels. The main objectives of this pro-
ject are: (1) to evaluate the quality of measurements made by USEPA, state/-
local agencies, or their contractors, by using ppb gas cylinders for perfor-
mance audits to assess the relative accuracy of source measurement systems
during hazardous waste trial burn tests and ambient air monitoring programs;
(2) to verify the manufacturer's certified analysis of the multi-component
gas mixtures; (3) to determine the stability of the gas mixtures over time;
and (4) to develop new audit materials as requested by USEPA.
This report describes the current status of the project. Included in'
the report are: (1) a description of the experimental procedures used for
the analyses of multi-component ppb level gas mixtures; (2) a description of
the audit procedure; and (3) currently available audit results and stability
data.
AUDIT MATERIALS CURRENTLY AVAILABLE
The audit materials currently contain 27 compounds selected on the
basis of the anticipated needs of USEPA's Office of Solid Waste. Table 1
lists the compounds, the concentration ranges, and the number of cylinders
in each group. Group I cylinders each contain five (5) compounds; Group II
cylinders each contain nine (9) compounds; Group III cylinders each contain
eight (8) compounds; and Group IV cylinders each contain six (6) compounds.
The audit cylinders fall into either two or three concentration ranges,
depending upon the group to which the cylinder belongs. Each compound in
the low concentration range is between 7 and 90 ppb and in the intermediate
concentration range each compound is between 90 and 430 ppb. In addition,
Group I and Group IV cylinders are available in a high concentration range
-------
between 430 and 10,000 ppb. The balance gas for all gas mixtures is nitro-
gen, and the cylinder construction material is aluminum.
Table 1. PPB Level Organic Gases Currently Available
Concentration Range of
Group No. of Cylinders Each Compound (ppb)
Group I* 20 7-90
12 90-430
12 430-10,000
Group II** 12 7-90
6 90-430
Group III*** 9 7-90
3 90-200
Group IV**** 12 7-90
6 430-10,000
*Group I Compounds: Carbon tetrachloride, chloroform, tetrachloroethyl-
ene and benzene.
**Group II Compounds: Trichloroethylene, 1,2-dichloroethane, 1,2-
dibromoethane, acetonitrile, trichlorofluoromethane (F-ll), dichlorodi-
fluoromethane (F-12), bromomethane, methyl ethyl ketone, and 1,1,1-
trichloroethane.
***Group III Compounds: Pyridine, Vinylidene Chloride, 1,1,2-trichloro-
1,2,2-trifluoroethane (F-113), l,2-dichloro-l,l,2,2-tetrafluoroethane
(F-114), acetone, 1,4-dioxane, toluene, and chlorobenzene.
****Group IV Compounds: Acrylonitrile, 1,3-butadiene, ethylene oxide,
methylene chloride, propylene oxide, and o-xylene. These cylinders
should be available for performance audits on or after December 30,
1986.
-------
SECTION 2
EXPERIMENTAL PROCEDURES
Accurate analyses of the cylinder gases are required (1) to verify the
concentrations reported by the specialty gas company which prepared the gas
mixtures, and (2) to assess the long-term stability of the concentrations of
the compounds.
INSTRUMENTATION
Analyses of Group I, II and III mixtures are performed using a Hewlett-
Packard 5880A gas chromatograph equipped with flame ionization and electron
capture detectors. The electron capture detector (ECO) is used principally
for measurement of all the halogenated hydrocarbons except vinyl chloride.
The flame ionization detector (FID) is used for the analysis of vinyl chlo-
ride, benzene, methyl ethyl ketone, acetonitrile, all Group III compounds,
and all of the Group I compounds in the high concentration range cylinders.
The gaseous samples are injected onto the gas chromatographic column by
means of two Valco six-port gas sampling valves mounted near the injection
port. One valve is equipped with interchangeable sampling loops (1 cc and 3
cc) to allow the injection of different volumes of the gas mixtures. A
schematic of the gas chromatographic system is shown in Figure 1.
The gas chromatographic parameters used in the measurement of individu-
al compounds in Group I, Group II and Group III are listed in Table 2. The
gas chromatographic parameters for the Group IV compounds have not yet been
established.
CALIBRATION
Calibration of the gas chromatograph involves measurement of known con-
centrations of organic gases in nitrogen. A custom-designed permeation sys-
tem (Figure 2) which produces known concentrations of organics in nitrogen
is used for calibration, except in the case of the Group III cylinders where
a standard cylinder mixture developed and characterized by the National
Bureau of Standards (NBS) is used for calibration with a similar NBS stan-
dard cylinder mixture used for quality control. Permeation tubes purchased
-------
Carrier Gas Inlet
Vent
Valve 1
Needle
Valve
High Purity, -»
High Pressure
Needle Valve
Rotameter
(Sample)
Vent
GC Oven
GC Column
Valve 2
\- Sample Loop
or | (Standard)
Permeation System
PPB-Level
Repository Cylinder
Metal Bellows
Sampling Pump (for
use with
Permeation System,
not samples)
Figure 1. Schematic of the Gas Chromatographic System
-------
Copper
Preheater
Tube for
Nitrogen
Gas
Permeation Vessel
Mass Flow
Controller
for
Permeation
Chamber
Insulation
Mass Flow
Controller
(Dilution
Flow)
30° C ± 0.05° C
Large Water Bath/Pump
with Heating/Cooling
Capability
To
Sampling
Valve
GC
Vent for
Excess
Flow
Figure 2. Schematic of the Permeation System
-------
Table 2. GC Conditions for Analysis of PPB-Level Cylinder Gases
Compounds
Injector
Detector Temp.
Column Temp./
Carrier Gas
Column Type
Comments
GROUP I
Vinyl chloride
Benzene
FID at 200°C
35 cc/min Hydrogen
500 cc/min Air
100'C 80'C, Isothermal/
Nitrogen at 55 cc/min
10 ft. x 1/8" stain-
less steel column
packed with 20% SP
2100 w/0.1% Carbowax
1500, 100/120 mesh
3.0 cc aluminum sample
loop used
Chloroform
Carbon tetrachloride
Perchloroethylene
*ECD at 330"C
100'C 100'C, Isothermal/
Argon w/5% Methane;
at 40 cc/min
10 ft. x 1/8" stain-
less steel column
packed with 20% SP
2100 w/0.1% Carbowax
1500, 100/120 mesh
1.0 cc sample loop used
GROUP II
Freon 12
Freon 11
Bromomethane
Trichloroethylene
1,2-Dibromoethane
1,2-Dichloroethane
1,1,1-Trichloroethane
ECD at 330"C
100'C 80'C, Isothermal/
Argon w/5% Methane
at 2 cc/min
30 cc/min make-up
60 m x 0.32 mm DB-1
Capillary Column
1.0 cc sample loop used
Acetonitrile and
Methyl Ethyl Ketone
FID at 200'C
35 cc/min Hydrogen
500 cc/min Air
100'C 170'C, Isothermal/
Nitrogen at 35 cc/min
6 ft. x 1/8" stain-
less steel column
packed with Porapak Q,
60/80 mesh
3.0 cc aluminum sample
loop used; conditioned
the column 1 day
GROUP III
Freon 114
Freon 113
Vinyl'idiene
Chloride
Acetone
Toluene
1,4-Dioxane
Chlorobenzene
FID at 200'C
35 cc/min Hydrogen
500 cc/min Air
150°C 120°C, Isothermal/ 20 ft. x 1/8" stain-
Nitrogen 40 cc/min less steel column
packed with 10% SP-
1000, 80/100 Supelco-
port
3.0 cc aluminum sample
loop used
The ECD was necessary only for low concentration level cylinders. For intermediate and high level cylinders, FIO at the stated
condit ions was used.
-------
from commercial suppliers are,generally used as calibration standards unless
otherwise specified. Generally, two to five permeation tubes at a time are
placed in a temperature-controlled chamber (30.0 ^.0.1'C or 50.0 +_ 0.1'C)
and pure nitrogen is passed over the permeation tube at a known flow rate
using Tylan mass flow controllers. The temperature at which the tubes are
maintained determines the permeation rate for each tube. Permeation tubes
maintained at 50°C, which are used as calibration standards for high concen-
tration range Group I compounds, have a higher permeation rate than permea-
tion tubes maintained at 30°C. The resultant gaseous mixture is further
diluted, if necessary, by addition of nitrogen to the mixing chamber. The
final gas mixture is removed from the permeation system (via a 1/16 inch
stainless steel line) by a metal bellows pump located downstream from the
sampling loop. Cross-contamination of the tubes does not occur as long as
a chamber flow of approximately 150 cc/min or more is maintained.
The permeation rate of each permeation tube is determined every 30 to
90 days by weight-loss determination of each tube. Permeation rates are
checked both before and after analysis and the average of the last three
values is used for rate determination. The permeation rate data obtained
for each compound are included in Appendix C. Clean nylon gloves and tweez-
ers are used to handle the permeation tubes. The permeation tubes are re-
moved from the permeation chamber one at a time for weighing to avoid pick-
up of moisture.
In order to avoid calibration errors associated with non-linear detec-
tors (for example, ECD), at least two calibration standards are prepared
each time a sample is analyzed. Both standards are prepared usually within
20 percent of the expected sample concentration. For analysis using FID,
standard concentrations are matched to sample concentrations to within a
factor of at least 2 and are within 20 percent at concentrations below 70
ppb. Two to six calibration standards are analyzed each day of sample anal-
ysis. To check for instrumental drift, the calibration standards are in-
jected both at the beginning and end of each day.
\
SAMPLE ANALYSIS PROCEDURE
Figures 1 and 2 depict the entire analytical system used for the cali-
bration and analysis of the gas mixtures. The procedures used for the sam-
ple analysis are as follows: Initially the sample loops are purged with the
-------
cylinder gas sample at approximately 27 cc/min for 2 minutes before injec-
tion. Whenever a 3 cc loop is used, it is purged with the cylinder gas for
an additional two minutes before injection onto the column. The sample gas
flow is controlled by slowly opening the needle valve attached to the cylin-
der. After purging the loop, the gas flow is shut off at the needle valve.
Four seconds after a flowmeter registers zero flow through sample loop,
injection is made automatically onto the column. Triplicate injections of
the sample are made to determine the measurement .precision. Generally, the
measurement precision is within three percent.
QUALITY CONTROL PROCEDURES
Following quality control procedures, the permeation system is equ.il i-
brated before taking an aliquot for GC measurement. A set of primary stan-
dards for Group I, Group II and Group III multicomponent mixtures are ana-
lyzed each day cylinder gases are analyzed to verify the stability of the
detector response. The Group I, Group II and Group III primary standards
were prepared and analyzed by the National Bureau of Standards (NBS) as part
of an Interagency Agreement with USEPA. NBS primary standards were not
available for the first and second analyses of Group II compounds by RTI,
shown in Appendix A (Stability Study). However, NBS primary standards were
used for the third and all subsequent Group II stability analyses. RTI re-
sults for Group I, Group II and Group III NBS primary standards are included
in Appendix A. Generally, RTI analysis results for the NBS primary stan-
dards are within 10 percent of the NBS analysis results. If results vary by
more than 10 percent, a calibration error is assumed, and the permeation
system and sample valves are checked for leaks under both positive and neg-
ative pressure. Leak detection fluid is used to check for leaks under posi-
tive pressure. Freon is used to check for leaks under negative pressure.
This is achieved by monitoring the freon peak on the GC. Once all fittings
are leak tight, recalibration of the GC is performed. Blank measurements
are taken during cylinder analysis and, generally, blank measurements do not
show a signal above the baseline.
8
-------
SECTION 3
PERFORMANCE AUDITS
Research Triangle Institute supplies cylinder gases for audits upon
request from USEPA, state or local agencies or their contractors. A con-
tractor must be performing hazardous waste trial burn tests or ambient air
measurements at the request of USEPA, a state or local agency in order to
qualify for the performance audit. When a request is received, the cylinder
pressures are measured and the cylinders are shipped by overland carrier.
An aluminum suitcase containing a gas regulator, a heated glass manifold,
and the necessary tubing and fittings to draw the cylinder gas sample into
the glass manifold is also provided for drawing the audit gas through the
VOST system. A schematic of this audit gas delivery system is shown in
Appendix B, Figure 1. A letter is included with the audit cylinder which
gives general instructions for conducting the audit (see Appendix B).
Detailed instructions are shown in Appendix B for conducting an audit of
VOST (Instruction No. 3) and bag measurements (Instruction No. 1) during a
hazardous waste trial burn. The audit gas concentration for each compound
and cylinder gas pressure are provided to the requesting agency audit coor-
dinator. There is no charge for the audit,'except for the cost of returning
the audit cylinder.
To date, 95 performance audits have been initiated; 76 are complete.
The sampling and analysis methods used by auditees during performance audits
are summarized in Table 3. The audit results currently available are pre-
sented in Table 4. The audit results are usually within +_ 50 percent of the
audit concentrations measured by RTI.
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits
Audit No,
Cl lent*
Use of Audit Material
Measurement System Audited
1A
IB
2A
28
3
4
5
A
B
B
C
D
Region V
U.S. EPA
Combustion
Research
Facility
U.S. EPA
VOST method evaluation
BAG method evaluation
(RCRA testing)
VOST method evaluation
BAG method evaluation
(RCRA testing)
VOST method evaluation
VOST method evaluation
Hazardous waste In-
cineration trial burn
analysis evaluation
VOST method evaluation
Hazardous waste In-
cineration burn analysis
evaluation
Sampling by VOST method
Analysis by GC/MS
Sampling by BAG
Analysis by GC/FID-ECD
Sampl Ing by VOST method
Analysis by GC/MS
Sampling by BAG
Analysis by GC/ECO-PIO
Sampling by VOST
Analysis by GC/PID-Hall Detector
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Direct analysis by GC/ECD
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
8
9
10
11
12
13
14
15
16A
VOST method evaluation
Region III Ambient air measurement
U.S. EPA method evaluation
C Ambient air measurement
method evaluation
B VOST method evaluation
VOST method evaluation
E Hazardous waste Incinera-
tion trial burn anaysls
evaluation
E Hazardous waste Incinera-
tion trial burn analysis
evaluation
Region VI Ambient air monitoring
U.S. EPA Instrument checkout
G Ambient air measurement
method evaluation
Sampling by VOST
An lysis by GC/MS
Sampling method unknown
Analysis by GC/FIO
Sampling method unknown
Analysis by GC/FID
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Direct analysis by GC/ECD
Direct analysis by GC/ECD
Analysis by ambient hydrocarbon
analyzer
Analysis by cryogenic preconcen-
tratlon followed by GC/FID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
168
17
ISA
18B
G
H
I
I
Ambient air measurement
method evaluation
Hazardous waste In-
cineration trial burn
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Analysis by cryogenic preconcen-
tration followed by GC/FID
Sampling by VOST
Analysis by GC/MS
Analysis by direct Injection
followed by GC/ECD
Method 1 sampling by Tedlar bags
and Tenax-charcoal with analysis
by GC/ECD
Method 2 sampling by Tenax-
charcoal with analysis by GC/FID
18C I
19 B
20 J
21 K
Ambient air measurement
method evaluation
Hazardous waste In-
cineration trial burn
Hazardous waste In-
cineration trial burn
Hazardous waste In-
cineration trial burn
Analysis by cryogenic preconcen-
tratlon followed by X/FID
Sampling by VOST
Analysis by GC/MS
Direct analysis by MS/MS
Sampling method unknown
Analysis by GC/ECD or FID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
co
22
23
24
25
26
27A
27B
27C
L
M
G
I
N
I
Hazardous waste incinera-
tion trial burn
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Hazardous waste in-
cineration trial burn
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Sampling by VOST
Analysis by GC/MS
Sampling method unknown
Analysis by GC/FID/ECD/PID/Hall
detectors
Analysis by cryogenic preconcen-
tration followed by GC/FID
Sampling method unknown
Analysis method unknown
Sampling by glass bulb
Analysis by GC/Hall detector
Sampling into Tedlar bags followed
by cryogenic preconcentration
analysis by GC/ECD
Sampling by Tedlar bags
Analysis by direct injection into
GC/ECD
Method 1: sampling by Tedlar bags
and Tenax trap with analysis by
GC/FID Method 2: sampling by
Tedlar bag with analysis by
direct injection into GC/ECD
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
28
29
3QA
306
31
32
33
34
0
B
P
P
Q
B
R
Hazardous waste In-
cineration trial burn
Hazardous waste Incinera-
tion sampling method
evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Hazardous waste Incinera-
tion sampling method
evaluation
Hazardous waste Incinera-
tion sampling method
evaluation
Ambient air measurement
method evaluation
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling method unknown
Analysis by GC/ECD
Sampling method unknown
Analysis by GC/ECD
Sampling method unknown
Analysis method unknown
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by Tenax-charcoal tubes
Analysis method unknown
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
en
Audit No.
35
36
37
38
39
40
Client*
C
C
S
L
L
T
Use of Audit Material
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Hazardous waste incinera-
tion VOST method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
Measurement System Audited
Sampling by Direct injection
cr.yotrap with Analysis by MS
Sampling by Direct injection
cryotrap with Analysis by MS
Sampling by VOST.
Analysis by GC/FID
Direct analysis by GC/FID
Sampling on charcoal
Analysis by GC/MS
Sampling by Tenax loading
and
and
41
42
(Lab A)
42
(Lab A)
method evaluation (haz-
ardous waste landfill)
Ambient air measurement
method evaluation (haz-
ardous waste landfill)
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Analysis by GC/MS
Sampling by Tenax loading
Analysis by GC/MS
Sampling by Tedlar bags
Analysis by GC/ECD/PID
Sampling by Tedlar bags
Analysis by GC/ECD/FID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
42
(Lab B)
42
(Lab B)
42
(Lab C)
42
(Lab C)
42
(Lab D)
42
(Lab D)
43
(Lab A)
43
(Lab A)
I
P
GG
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Sampling into Tedlar bags followed
by preconcentration on Tenax-char-
coal trap
Analysis by GC/FID and GC/ECD
Sampling by Tenax-charcoal trap
Analysis by GC/FID and GC/ECD
Sampling into Tedlar bags followed
by cryogenic preconcentration
Analysis by GC/PID
Sampling into Tedlar bags followed
by cryogenic preconcentration
Analysis by GC/PID
Sampling into Tedlar bags followed
by cryogenic preconcentration
Analysis by GC/ECD
Sampling by Tedlar bags followed
by cryogenic preconcentration
Analysis by GC/ECD and GC/PID
Analysis by direct injection into
GC/ECD
Analysis by GC/ECD
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
44
45
46
47
48
49
50
51
(Lab A)
51
(Lab B)
Cl lent*
U
U
V
H
Region III
U. S. EPA
Region III
U. S. EPA
V
I
I
Use of Audit Material
Hazardous waste Incinera-
tion trial burn
Hazardous waste Incinera-
tion trial burn
Ambient air analysis
method evaluation
Hazardous waste Incinera-
tion trial burn
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Measurement System Audited
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by Tedlar bags
Analysis by portable GC/PID
Sampling by Tedlar bags
Analysis by portable GC/PID
Analysis by cryogenic trapping
followed by GC/ECD/FID
Sampling by Tedlar bags
Analysis by X/PID
Sampling by Tedlar bags
Analysis by GC/PID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
C1 lent*
Use of Audit Material
Measurement System Audited
CO
52
53
54
55
56
57
58
59
Region II
U. S. EPA
Region II
U. S. EPA
X
Y
Ambient air measurement
at hazardous waste land-
fill
Hazardous waste Incinera-
tion trial burn
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air analysis
method evaluation
Ambient air measurement
method evaluation
Ambient air analysis
method evaluation
Ambient air measurement
method evaluation at haz-
ardous waste landfill
Sampling by Tedlar bags
Analysis by GC/PID
Sampling by VOST
Analysis by GC/MS
Analysis by direct Injection
using CI/MS/MS
Analysis by direct Injection
using CI/MS/MS
Direct analysis by portable
GC/PID
Sampling by Tenax cartridges
Analysis by GC/FID
Analysis by cryogenic trapping
followed by GC/FID/ECD
Direct analysis by portable
GC
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No,
Client*
Use of Audit Material
Measurement System Audited
60
(Lab A)
60
(Lab A)
60
(Lab B)
60
(Lab C)
60
(Lab D)
61
62
ASRL
U. S. EPA
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air analysis
method evaluation
Sampling Into Tedlar bags
Analysis by GC/ECD
Sampling Into Tedlar bag
Analysis by GC/ECD
Sampling Into Tedlar bag
Analysis by GC/ECD
Analysis by cryogenic trapping.
followed by GC/PID/ECD
Analysis by cryogenic trapping
followed by GC/ECD
Direct analysis by portable
GC
Direct analysis by
GC/FID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No.
Client*
Use of Audit Material
Measurement System Audited
IVi
o
63
64
65
66
67
68
69
70
JJ
JJ
JJ
KK
KK
Z
Z
AA
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Hazardous waste Incinera-
tion trial burn
Hazardous waste incinera-
tion trial burn
Hazardous waste Incinera-
tion trial burn
Direct analysis by TAGA 6000
MS/MS system
Direct analysis by TAGA 6000
MS/MS system
Direct analysis by TAGA 6000
MS/MS system
Direct analysis by TAGA 6000
MS/MS system
Direct analysis by TAGA 6000
MS/MS system
Sampling Into Tedlar bags
Analysis by GC/ECD
Sampling by VOST
Analysis by GC/ECD
Sampling by VOST
Analysis by GC/MS
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
r\>
Audit No.
75
76
77
78
Client*
Use of Audit Material
Measurement System Audited
71 HH
72 HH
73 HH
74 ASRL
Hazardous waste Incinera-
tion (boiler)
Hazardous waste Incinera-
tion (boiler)
Hazardous waste incinera-
tion (boiler)
Ambient air analysis
. Sampl 1 ng by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Direct analysis by
U. S. EPA
(RTP)
II
C
C
method evaluation
Ambient air measurement
at hazardous waste land-
fill
Ambient air analysis
method evaluation
Ambient air analysis
method evaluation
Ambient air analysis
method evaluation
GC/FID
Direct analysis by TAGA 6000
MS/MS
Analysis by cryogenic pre-
concentratlon followed by
GC/FID/ECD
Analysis by cryogenic trapping
followed by GC/FID
Analysis by cryogenic trapping
followed by GC/FID
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
ro
ro
Audit No. Client*
79 H
80 H
81 H
82 CC
83 00
84 00
85 DO
86 EE
87 FF
88 H
Use of Audit Material
Hazardous waste Incinera-
tion trial burn
Hazardous waste Incinera-
tion trial burn
Hazardous waste Incinera-
tion trial burn
Hazardous waste incinera-
tion trial burn
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Hazardous waste Incinera-
tion trial burn
Ambient air measurement
at hazardous waste land-
Hazardous waste incinera-
tion trial burn
Measurement System Audited
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by VOST
Analysis by GC/MS
Sampling by Tedlar bags
Analysis by GC/FIO
Sampling by Tedlar bags
Analysis by GC/FIO
Sampling by VOST
Analysis by GC/FIO
Sampling by VOST
Analysis by GC/ECD
Direct analysis by TAGA 6000
MS/MS system
Sampling by VOST
Analysis by GC/ECD
(Continued)
-------
Table 3. Summary of Sampling and Analysis Methods Used During Performance Audits (Continued)
Audit No. Client* Use of Audit Material Measurement System Audited
89 Z Hazardous waste Inclnera- Sampling by Tedlar bag
tlon trial burn Analysis by GC/ECD
90 Z Hazardous waste Inclnera- Sampling by Tedlar bag
tion trial burn Analysis by GC/ECD
'Whenever the audltee Is known, an alphabetical letter Is shown. Whenever the audltee Is unknown,
the name of the agency requesting the audit Is shown.
ro
to
-------
Table 4. Summary of Perfonnance Audit Results
ro
Audit
No. Client*** Use of Audit Material Audit Material
1A A VOST method evaluation Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
IB A BAG method evaluation Carbon Tetrachloride
(RCRA Testing) Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
2A 8 VOST method evaluation Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
2B 8 BAG method evaluation Carbon Tetrachloride
(RCRA Testing) Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
3 C VOST method evaluation Carbon Tetrachloride
Chloroform
Benzene
RTI Audit
Cone, (ppb)
21.0 + 1.0
23.0 + 1.0
29.0 + 2.0
18.0 -i- 1.0
31.0 +_ 1.0
141 +3.0
120 +3.0
126 +3.0
133 + 3.0
154 1 3.0
21.0 + 1.0
23.0 + 1.0
29.0 + 2.0
18.0 + 1.0
31.0 +_ 1.0
141 +3.0
120 +3.0
126 +3.0
133 + 3.0
154 +3.0
21.0 + 1.0
23.0 + 1.0
18.0 + 1.0
Client
Audit
% Bias
(avg.)*
-50
0
+17
+31
-50
+60
+34
+31
+18
-33
+27
+28
+34
+32
-66
-13
-16
-44
-27
-34
+10
+20
-9
Status
of
Audit**
E
E
E
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
ro
en
Audit
No. Cl lent***
4 D
.
5 Region V
U.S. EPA
6 Combustion
Research
Facility
U.S. EPA
7 E
8 F
Use of Audit Material
VOST method evaluation
Hazardous waste in-
cineration trial burn
analysis evaluation
VOST method evaluation
Hazardous waste in-
cineration burn analy-
sis evaluation
VOST method evaluation
Audit Material
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Carbon Tetrachloride
Chloroform
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
21.0 + 1.0
23.0 + 1.0
29.0 + 2.0
18.0 + 1.0
31.0 i 1.0
11.0 + 0.3
45.0 + 0.9
20.5 + 0.7
9.9 + 0.3
42.0 -i- 0.9
9.6 + 0.2
20.0 ± 0.6
11.8 + 0.4
10.5 ± 0.2
21.0 + 1.0
23.0 + 1.0
29.0 + 2.0
18.0 + 1.0
31.0 + 1.0
Client
Audit Status
% Bias of
(avg.)*' Audit** .
-14 E
-20
+17
+6
-10
-31 E
+200
+7
+22 E
0
+40
+3
-3 E
+86
NA F
MA
NA
NA
NA . •
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
en
Audit
No. Client*** Use of Audit Material
9 Region III Ambient air mea sure-
Li. S. EPA ment method evaluation
10 C Ambient measurement
method evaluation
11 B VOST method evaluation
12 B VOST method evaluation
13 E Hazardous waste in-
cineration trial burn
analysis evaluation
Audit Material
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
RTI Audit
Cone, (ppb)
9.3 + 0.3
40.0 + 0.8
9.4 7 0.2
20.0 + 0.6
19.0 +_ 0.6
323 + 9.7
128 + 2.7
119 + 2.9
379 +12.1
403 ± 12. 1
11.0 + 0.3
47.4 + 1.0
11.3 + 0.3
25.2 + 0.8
19.8 +_ 0.6
6.6 + 0.2
7.4 + 0.2
21.9 7 0.5
26.0 + 0.8
29. 6 + 0. 9
11.6 + 0.4
10.2 +_ 0.2
Client
Audit Status
% Bias of
(avg.)* Audit**
MA F
NA
NA
NA
NA
+6 E
+4
-3
-2
-3
+5 E
+3
+5
-7
-85
+21 E
+12
+56
+47
-52
+11 E
+100
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
ro
Audit
No. Client*** Use of Audit Material
14 E Hazardous waste in-
cineration trial burn
analysis evaluation
15 Region V Ambient air monitoring
U.S. EPA instrument checkout****
16A G Ambient air measure-
ment method evaluation
16B G Ambient air measure-
ment method evaluation
17 H Hazardous waste in-
cineration trial burn
Audit Material
Carbon Tetrachloride
Chloroform
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
24.0 + 0.7
16.0± 0.3
11.0 + 0.3
47.4 + 1.0
11.3 + 0.3
25.2 +_ 0.8
13.4 + 0.4
12.4 +0.3
75.6 + 1.8
51.2 + 1.6
29.6 + 0.9
13.4 + 0.4
12.4 + 0.3
75.6 + 1.8
51.2 + 1.6
29.6 + 0.9
9.9 + 0.3
42.0 + 0.9
9.6 + 0.2
20.0 + 0.6
19.8 + 0.6
Client
Audit Status
% Bias of
(avg.)* Audit**
-25 E
+31
-45 E
+58
-68
-56
+1 E
+5
+18
-9
+7
+98 E
+140
+13
-8
+6
-19 E
-32
-14
-21
-41
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
ro
oo
Audit
No. Client*** Use of Audit Material
ISA I Ambient air measurement
method evaluation
18A I Ambient air measurement
method evaluation
13B I Ambient air measurement
method evaluation
186 I Ambient air measurement
method evaluation
13C I Ambient air measurement
method evaluation
Audit Material
Carbon Tetrachloride
Chloroform
Perchloroethylene
Carbon Tetrachloride
Chloroform
Pe rchl o roet hy 1 ene
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
132 -1-4.0
129 +2.7
136 1 3.3
9.5 + 0.3
40.6 + 0.9
9.5 + 0.2
132 +4*0
129 +2.7
136 + 3.3
146 +4.7
153 +.4.9
9.5 + 0.3
40.6 + 0.9
9.5 + 0.2
19.4 + 0.6
20.6 +.0.7
132 +4.0
129 +2.7
136 + 3.3
146 +4.7
153 +4.9
Client
Audit
% Bias
(avg.)*
-17
+16
+18
-23
+1
+16
+38
+27
+34
+11
-5
+58
+35
+332
+240
-3
NA
NA
NA
NA
NA
Status
of
Audit**
E
E
E
E
F
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
K)
VO
Audit
No. Client*** Use of Audit Material
18C I Ambient air measurement
method evaluation
19 B Hazardous waste in-
cineration trial burn
20 J Hazardous waste in-
cineration trial burn
21 K Hazardous waste in-
cineration trial burn
22 L Hazardous waste in-
cineration trial burn
Audit Material
Benzene
Carbon Tetrachloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
19.4 +_ 0.6
11.6 + 0.3
11.6 + 0.3
10.2 +~ 0.2
67.7 + 1.6
45.2 + 1.4
29.8 + 1.0
10.8 + 0.3
47.1 + 1.0
10.3 + 0.2
23.2 + 0.7
20.1 +_ 0.6
12.7 + 0.4
12.3 + 0.3
62.2 + 1.5
48.0 + 1.5
31.3 + 1.0
Client
Audit
% Bias
(avg.)*
-2
+28
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
-21
-27
-44
-63
-81
Status
of
Audit**
E
E
F
.
F
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
oo
o
Audit
No. Client*** Use of Audit Material
23 M Ambient air measurement
method evaluation
24 G Ambient air measurement
method evaluation
25 I Ambient air measurement
method evaluation
26 N Hazardous waste in-
cineration trial burn
Audit Material
Carbon Tetrachloride
Chloroform
Percnloroethyl ene
Benzene
Vinyl Chloride
Methyl Ethyl Ketone
Trichloroethylene
1,2-Dichloroethane
1,1,1-Trichloroethane
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Trichlorofluoromethane
Di cnl orodi f 1 uoromethane
RTI Audit
Cone, (ppb)
15.7 + 0.5
15.2 + 0.3
15.7 + 0.4
18.2 + 0.6
15.4 +_ 0.5
19.4 + 1.1
14.7 + 0.7
14.4 + 0.7
14.5 +_ 0.7
7.1 + 0.2
8.1 + 0.2
21.1 •»• 0.5
29.9 + 1.0
32.0 ± 1.0
15.4 + 0.5
16.6 + 0.7
Client
Audit
% Bias
Uvg.)*
-5
+5
+2
-12
-29
+18
+16
+164
+110
-16
-26
+4
-20
-31
-42
-10
Status
of
Audit**
E
•
E
...
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No.
27A
27A
27B
27B
27C
Client*** Use of Audit Material
I Ambient air measurement
method evaluation
I Ambient air measurement
method evaluation
I Ambient air measurement
method evaluation
I Ambient air measurement
method evaluation
I Ambient air measurement
method evaluation
Audit Material
Trichloroethyl ene
1,2-Dichloroethane
1,2-Dibromoethane
Trichloroethyl ene
1,2-Dichloroethane
1,2-Dibromoethane
1,1,1-Trichloroethane
Tri chl oroethyl ene
Trichlorofluoromethane
Dichlorodifluoromethane
1,2-Dibromoethane
Tri chl oroethyl ene
1,2-Dichloroethane
Trichlorofl uoromethane
Di chl orod 1 f 1 uoromethane
1,2-Dibromoethane
1,1,1-Trichloroethane
Methyl Ethyl Ketone
Tri chl oroethyl ene
Trichlorofluoromethane
Dichlorodifluoromethane
RTI Audit
Cone, (ppb)
145 + 7
157 + 8
196 +_ 8
15.1 -i- 0.7
14.7 + 0.7
16.8 + 0.7
14.8 +_ 0.7
145 + 7
155 + 5
170 T 7
196 +_ 8
15.1 +0.7
14.7 + 0.7
15.5 + 0.5
16.7 + 0.7
16.8 -»• 0.7
14.8 +_ 0.7
170 + 9
145 + 7
155 + 5
170 + 7
Client
Audit
% Bias
(avg.)*
+17
-5
+63
+10
+54
+16
+19
-30
-3
-75
-52
-52
-93
-16
-71
-73
-16
+2
+36
-63
-2
Status
of
Audit**
E
E
E
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
CO
ro
Audit
No. Client*** Use of Audit Material
27C I Ambient air measurement
method evaluation
28 0 Hazardous waste incin-
eration trial burn
29 B Hazardous waste in-
cineration sampling
method evaluation
30A P Ambient air measurement
method evaluation
30B P Ambient air measurement
method evaluation
Audit Material
Methyl Ethyl Ketone
Trichloroethylene
Trichlorofl uoromethane
Di chl orod i f 1 uoromethane
1,1,1-Trichloroethane
Carbon Tetrachloride
Chloroform
Perchloroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethyl ene
Benzene
Trichloroethylene
Trichloroethylene
RTI Audit
Cone, (ppb)
8.5 + 0.5
15.1 +0.7
15.5 + 0.5
16.7 + 0.7
14.8 +_ 0.7
9.5 + 0.3
40.6 + 0.9
9.5 + 0.2
19.4 + 0.6
20. 6 + 0. 7
11.4 + 0.3
43.9 + 0.9
10.3 + 0.2
19.9 1 0.6
15.1 i 0.7
15.1 ± 0.7
Client
Audit Status
% Bias of
(avg.)* Audit**
+124 E
-1
+158
+8
+42
+22 E
+9
+16
+17
-13
+5 E
+8
+20
+23
+12 E
+70 E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
CO
co
Audit
No. Client*** Use of Audit Material
31 Q Ambient air measurenent
method evaluation
32 B Hazardous waste in-
cineration sampling
method evaluation
33 B Hazardous waste in-
cineration sampling
method evaluation
34 R Ambient air measurement
method evaluation
35 C Ambient air measurement
method evaluation
Audit Material
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Chloroform
Perchloroethylene
Benzene
RTI Audit
Cone, (ppb)
299 +9.0
126 + 2.6
103 + 2.5
378 + 12. 1
9.6 + 0.3
37.1 + 0.8
9.1 + 0.2
19.4 + 0.6
37.7 + 1.1
8.3 + 0.2
8.4 +0.2
40.7 + 1.3
9.6 + 0.3
37.1 + 0.8
9.1 + 0.2
19.4 + 0.6
20.4 +_ 0.7
43.9 + 0.9
10.3 T 0.2
19.9 + 0.6
Client
Audit
% Bias
(avg.)*
-56
-33
-60
+18
-1
+11
-18
+7
-25
-24
-17
-26
MA
NA
NA
NA
NA
+25
+25
+25
Status
of
Audit**
E
E
E
F
E
(•Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
36 C Ambient air measurement
method evaluation
37 S Hazardous waste in-
cineration VOST
method evaluation
33 L Ambient air monitoring
measuranent method
evaluation
39 L Ambient air measuranent
method evaluation
RTI Audit
Audit Material Cone, (ppb)
Trichl oroethyl ene
1,1,1-Trichloroethane
Acetonitrile
Trichl oroethyl ene
Trichl orof 1 uoromethane
1,2-Dibromoethane
1,1,1-Trichloroethane
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Acetonitrile
Methyl Ethyl Ketone
Trichl oroethyl ene
1,2-Dichloroethane
Trichl orof 1 uoranethane
Bromomethane
Dichlorodifl uoromethane
1,2-Dibromoethane
15.1 + 0.7
14.81 0.7
7.9 + 0.6
9.0 + 0.4
9.4 + 0.3
10.2 + 0.4
10.1 +_ 0.5
386.2 + 2.6
331.0 + 7.0
107.0 + 7.4
137.0 T 4.4
150.0 +. 4.8
106 + 7
123 + 7
142 +~ 7
139 + 7
161 + 6
168 + 7
170 + 7
192 + 8
Client
Audit Status
% Bias of
(avg.)* Audit**
+20 E
+29
+377 E
+39
+3
+1
+7
•400 E
-96
-40
+13
• -39
-100 E
-65
-67
-17
+248
-100
-79
-86
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
oo
Audit
No. Client***
40 T
41 T
42 I
(Lab A)
42 I
(Lab A)
42 I
(Lab 6)
Use of Audit Material
Ambient air measurement
method evaluation (haz-
ardous waste landfill)
Ambient air measuranent
method evaluation (haz-
ardous waste landfill)
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Amoient air measurement
method evaluation
Audit (Material
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Trichl oroethyl ene
1,2-Dichloroethane
1,1,1-Trichloroethane
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene'
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
11.4 + 0.3
43.9 + 0.9
10.3 + 0.2
19.9 ± 0.6
• i ;
15.1 + 0.7
14.7 + 0.7
14.8 • +_ 0.7
9.5 ± 0.3
37.3 ± 0.8
10.0 ± 0.2
19.7 ± 0.6
20.6 ±0.7
14.5 ± 0.4
3.7 ± 0.1
14.2 ± 0.3
12.2 ± 0.4
11.6 ± 0.4
9.5 ± 0.3
37.3 ± 0.8
10.2 ±0.2
19.7 ± 0.6
20.6 ±0.7
Cl ient
Audit Status
% Bias of
(avg.)* Audit**
-29 E -
-14
-15
-5
-7 E
-2
-3
+16 E
-4
0
-19
-13
+10 E
+8
+6
-10
-22
-5 E
+2
-20
-9
-8
(Continued)
-------
Table 4. Summary of Perfonnance Audit Results (Continued)
Audit
No. Client***
42 I
(Lab B)
42
(Lab C) I
42 I
(Lab C)
42 I
(Lab D)
42 I
(Lab D)
43A P
43B P
Use of Audit Material
Ambient air measurement
method evaluation
Anbient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Audit Material
Carbon Tetrachloride
Chlorofonn
Perchl oroethyl ene
Benzene
Vinyl Chloride
Benzene
Benzene
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Carbon Tetrachloride
Chlorofonn
Perchl oroethyl ene
Benzene
Trichl oroethyl ene
Trie hi oroethyl ene
RTI Audit
Cone, (ppb)
14.5 ± 0.4
3.7 ± 0.1
14.2 ± 0.3
12.2 ± 0.4
11.6 ± 0.4
19.7 ± 0.6
12.2 ± 0.4
9.5 ± 0.3
37.3 ± 0.8
10.0 ± 0.2
19.7 ± 0.6
14.5 ± 0.4
3.7 ± 0.1
14.2 ±0.3
12.2 ± 0.4
142 ±7.0
142 ±7.0
Client
Audit
% Bias
(avg.)*
-17
-14
-15
-10
-5
-9
-18
+47
+18
+50
+2
+52
-5 .
+34
-2
+1
+44
Status
of
Audit**
E
E
E
E
E
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
44 U Hazardous waste In-
cineration trial burn
45 U Hazardous waste in-
cineration trial burn
46 V Ambient air analysis
method evaluation
Audit Material
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Acetonltrlle
Methyl Ethyl Ketone
Tr1 chl oroethyl ene
1,2-Dichloroethane
Tri chl orof 1 uoromethane
Bromomethane
01 chl orodlfl uoromethane
1,2-Dibromoethane
1 ,1 ,1-Trichl oroethane
Perchloroethylene
Benzene
RTI Audit
Cone, (ppb)
11.4 ± 0.3
43.9 ± 0.9
10.3 ± 0.2
19.9 ± 0.6
13.8 ± 1.0
8.5 ± 0.5
15.1 ± 0.7
14.7 ± 0.7
15.5 ± 0.5
15.4 ± 0.6
16.7 ± 0.7
16.8 ± 0.7
14.8 ± 0.7
21.1 ± 0.5
25.9 ± 0.8
Client
Audit
% Bias
(avg.)*
-68
-25
-1-8
-20
NA
MA
NA
NA
NA
NA
NA
NA
NA
+118
+8
Status
of
Audit**
E
F
E
47
48
EPA
Region III
Annapolis,
Hazardous waste in-
cineration trial burn
Ambient air measurement
method evaluation
MD
Toluene
Chl orof onn
Perchl oroethyl ene
Benzene
Vinyl Chloride
12.1
9.5 ± 0.3
10.0 ± 0.2
19.7 ± 0.6
20.6 ± 0.7
NA
-54
+60
+42
+70
F
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
00
Audit
No. Client***
49 EPA
Region III
Annapolis,
50 V
51 I
(Lab A)
51 I
(Lab A)
51 I
(Lab B)
52 I
53 U
Use of Audit Material
Ambient air measurement
method evaluation
MD
Ambient air measurement
method evaluation
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Hazardous waste in-
cineration trial burn
Audit Material
Trichloroethylene
1,1,1-Trichloroethane
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Benzene
Benzene
Vinyl Chloride
Vinyl Chloride
Benzene
Vinyl Chloride
Carbon Tetrachloride
Client
Audit
RTI Audit % Bias .
Cone, (ppb) (avg.)*
14.2
13.3
9.6
37.1
9.1
19.4
20.4
18.6
44.2
48.5
48.5
44.2
48.5
12.3
± 0.7
± 0.7
± 0.3
± 0.8
±0.2
± 0.6
±0.7
± 0.6
± 1.4
± 1.6
± 1.6
± 1.4
± 1.6
± 0.4
+13
-10
-5
+4
+1
+2
-2
+24
+6
+65
-1
NA
NA
+24
Status
of •
Audit**
E
E
E
E
E
F
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
CO
Audit
No. Client*** Use of Audit Material
54 Region II Ambient air measurement
U.S. EPA at hazardous waste land-
fill
55 Region II Ambient air measurement
U.S. EPA at hazardous waste land-
fill
56 X Ambient air analysis
method evaluation
57 Y Ambient air measurement
method evaluation
Client
Audit
RTI Audit % Bias
Audit Material Cone, (ppb) (avg.)*
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Acetonitrile
Methyl Ethyl Ketone
Trichloroethylene
1,2-Dichloroethane
Tri chl orof 1 uoromethane
Bromomethane
Di chl orodi fl uoromethane
1,2 Dibromoethane
1,1,1 -Tri chl oroethane
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
46.0 ± 1.4
10.3 ± 0.2
10.7 ± 0.3
49.0 ± 1.6
50.1 ± 1.6
24.2 ± 1.7
29.0 ± 1.6
28.2 ± 1.4
27.3 ± 1.4
29.5 ± 1.0
31.4 ± 1.2
29.4 ± 1.2
32.6 ± 1.3
27.7 ± 1.4
50.3 ± 1.6
12.0 ± 0.4
12.0 ± 0.3
64.3 ± 1.5
44.7 ± 1.4
29.0 ± 0.9
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
-1
NA
NA :
NA
NA
NA
Status
of
Audit**
F
F
E
F
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client***
58 V
59 . I
60A I
(Method 1)
60A I
(Method 2)
Use of Audit Material
Ambient air analysis
method evaluation
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
fill
Ambient air measurement
at hazardous waste land-
Audit Material
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Tri chl oroethyl ene
1,2-Dichloroethane
1,2 Dibromoethane
1 , 1 , 1-Tri chl oroethane
Tri chl oroethyl ene
1,2 Di chl oroethane
1,1,1-Trichl oroethane
RTI Audit
Cone, (ppb)
9.6 ± 0.3
37.1 ± 0.8
9.1 ± 0.2
19.4 ± 0.6
20.4 ± 0.7
15.4 ± 0.5
14.8 ± 0.3
15.9 ± 0.4
16.9 ± 0.5
15.4 ± 0.5
9.5 ± 0.5
8.5 ± 0.4
8.5 ± 0.3
9.4 ± 0.5
9.5 ± 0.5
8.5 ± 0.4
9.4 ± 0.5
Client
Audit
% Bias
(avg.)*
-5
+4
+1
+2
-2
NA
NA
NA
NA
NA
+10
+34
+14
+10
+6
+35
+10
Status
of
Audit**
E
F
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
608 I Ambient air measurement
at hazardous waste land-
fill
6X I Ambient air measurement
at hazardous waste land-
fill
60D I Ambient air measuranent
at hazardous waste land-
fill
61 I Ambient air measurement
at hazardous waste land-
fill
62 U. S. EPA Ambient air analysis
ASRL method evaluation
Audit Material
Trichloroethylene
1,2-Dichloroethane
Trichlorofl uoromethane
Bromomethane
1,2-Dibromoethane
1 , 1 , 1-Trichl oroethane
Trichloroethylene
1,2-Dichloroethane
1,2-Dibromoethane
1 , 1 , 1-Trri chl oroethane
Trichloroethylene
1,2-Dichloroethane
1,2-Dibromoethane
1,1, 1-Trichl oroethane
Freon 114
Freon 113
Vinyl idene Chloride
Acetone
Tol uene
1,4 Dioxane
Chlorobenzene
Benzene
RTI Audit
Cone, (ppb)
9.5 ± 0.5
8.5 ± 0.4
9.7 ± 0.3
11.4 ± 0.4
8.5 ± 0.3
9.4 ± 0.5
9.5 ± 0.5
8.5 ± 0.4
8.5 ± 0.3
9.4 ± 0.5
9.5 ± 0.5
8.5 ± 0.4
8.5 ± 0.3
9.4 ± 0.5
7.2 ± 1.0
10.2 ± 1.0
12.5 ± 1.3
6.7 ± 2.1
10.5 ± 1.2
10.1 ± 3.3
10.8 ± 1.3
12.2 ± 0.4
Client
Audit
% Bias
(avg.)*
+58
+41
+24
+5
+64
+60
-34
+14
-7
+17
+26
+6
-7
+4
NA
NA
NA
NA
NA
NA
NA
-26
Status
of
Audit**
E
E.
E
F
•
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
ro
Audit
No. Client*** Use of Audit Material
63A JJ Ambient air measurement
method evaluation
63B JJ Ambient air measurement
method evaluation
63C JJ Ambient air measurement
method evaluation
63D JJ Ambient air measurement
at hazardous waste land-
fill
Audit Material
Carbon tetrachlorlde
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachlorlde
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachlorlde
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachlorlde
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
RTI Audit
Cone, (ppb)
86.2 ± 2.6
331 ± 7.0
307 ± 7.4
137 ±4.4
150 ± 4.8
132 ± 4.0
128 ± 2.7
137 ±3.3
138 ±4.4
153 ±4.9
281 ± 8.4
223 ±4.7
347 ±8.3
302 ± 9.7
308 ± 9.9
47.8 ± 1.5
10.8 ± 0.2
11.7 ± 0.3
52.3 ± 1.7
50.4 ± 1.6
Client
Audit
% Bias
(avg.)*
MA
NA
NA
NA
NA .
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Status
of
Audit**
F
F
F
*
F
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
CO
Audit
No. Client*** Use of Audit Material Audit Material
64A JJ Ambient air measuranent Acetonltrile
at hazardous waste land- Methyl Ethyl Ketone
fill Trichloroethylene
1,2-Oichl oroethane
Trlchl orof 1 uoromethane
Bromomethane
Dlchl roedifl uoromethane
1,2-Oibromoethane
1 , 1,1 -Trlchl oroethane
64B JJ Ambient air measurement Acetonltrile
at hazardous waste land- Methyl Ethyl Ketone
fill Trichloroethylene
1,2-Dlchl oroethane
Trlchl orof 1 uoromethane
Bromoethane
Dichl orodifl uoromethane
1,2-Dibromoethane
1,1, 1-Trichl oroethane
64C JJ Ambient air measuranent Acetonitrile
at hazardous waste land- Methyl Ethyl Ketone
fill Trichloroethylene
1,2-01 chl oroethane
Trlchl orof 1 uoromethane
Bromoethane
Dlchl orodl f 1 uoromethane
1,2-Dibromoethane
1,1, 1-Trichl oroethane
RTI Audit
Cone, (ppb)
112
140
141
135
161
168
164
174
24.1
28.0
27.6
26.3
29.7
31.3
29.7
33.7
27.5
37.6
18.5
38.4
39.3
38.5
22.0
20.8
21.7
18.2
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
7.
7.
6,
6,
5.
6,
6,
7,
1,
1.
1,
1.
1,
1.
1,
1.
1,
2.
1,
1,
2,
1.
0,
0,
0,
0,
.8
,7
,8
,9
,5
,6
,7
,1
0
,7
,5
,3
,3
,0
,2
,2
,4
,4
,6
.0
.8
.0
,3
,9
,9
,9
,9
Client
Audit
% Bias
(avg.)*
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Status
of
Audit**
F
F
*
F
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
64D JJ Ambient air measurement
at hazardous waste land-
fill
65A JJ Ambient air measurement
at hazardous waste land-
fill
65B JJ Ambient air measurement
at hazardous waste land-
fill
Audit Material
Acetonitrile
Methyl Ethyl Ketone
Trichloroethylene
1,2-Dichloroethane
Trichlorofluoromethane
Bromomethane
Dichlroedifluoromethane
1,2-Dibromoethane
1,1,1-Trichloroethane
Freon 114
Freon 113
Vinylidene Chloride
Acetone
1,4-Dioxane
Tol uene
Chlorobenzene
Freon 114
Freon 113
Vinylidene Chloride
Acetone
1,4-Dioxane
Tol uene
Chi orobenzene
RTI Audit
Cone, (ppb)
24.2 ±
29.0 ±
28.2 ±
27.3 ±
29.5 ±
31.4 ±
29.4 ±
32.6 ±
27.2 ±
27.6 ±
10.3 ±
32.4 ±
7.1 ±
33.5 ±
10.4 ±
29.6 ±
25.7 ±
9.6 ±
31.8 ±
9.9 ±
33.5 ±
10.2 ±
29.8 ±
1.7
1.6
1.4
1.4
1.0
1.2
1.2
1.3
1.4
5.2
1.3
4.5
2.2
11.2
0.7
5.0
4.9
1.2
4.4
3.1
11.0
0.7
5.0
Client
Audit Status
% Bias of
(avg.)* Audit**
NA F
NA
NA
NA
NA
NA
NA
NA
NA
NA F
NA
NA
NA
NA
NA
NA '
NA F
NA
NA
NA
NA
NA
NA
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
tn
Audit
No. Client*** Use of Audit Material
65C JJ Ambient air measurement
at hazardous waste land-
fill
66 KK Ambient air measurement
at hazardous waste land-
fill
67 KK Ambient air measurement
at hazardous waste land-
fill
68 Z Hazardous waste in-
cineration trial burn
69 Z Hazardous waste in-
cineration trial burn
Audit Material
Freon 114
Freon 113
Vinylidene Chloride
Acetone
1,4-Dioxane
Toluene
Chlorobenzene
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
Acetonitrile
Methyl Ethyl Ketone
Trichl oroethyl ene
1 ,2-Di chl oroethane
Trichl orofluoromethane
Broniomethane
Di chl orodi f 1 uoromethane
1,2-Dibromoethane
Carbon tetrachloride
Chloroform
Trichl oroethyl ene
RTI Audit
Cone, (ppb)
24.6 ± 4.6
30.2 ± 3.9
30.7 ± 4.2
8.6 ± 2.6
10.0 ± 3.2
12.3 ± 0.8
10.7 ± 1.8
265 ± 8.0
208 ± 4.4
295 ± 7.1
277 ± 8.9
302 ± 9.7
109 ±7.6
128 ± 7.0
139 ± 6.7
139 ± 7.1
158 ± 5.4
164 ± 6.4
148 ± 6.1
164 ±6.7
12.3 ± 0.4
12.2 ± 0.3
9.6 ± 0.5
Client
Audit Status
% Bias of
(avg.)* Audit**
NA F
NA
NA
NA
NA
NA
NA
NA F
NA
NA
NA
NA
NA F
NA
NA
NA
NA
NA
NA
NA
. -43 E
+15
-6 E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
70 AA Hazardous waste in-
cineration trial burn
71 HH Hazardous waste in-
cineration (boiler)
72 HH Hazardous waste in-
cineration (boiler)
73 HH Hazardous waste in-
cineration (boiler)
74 U.S. EPA Ambient air analysis
ASRL method evaluation
75 II Ambient air measurement
at hazardous waste land-
fill
RTI Audit
Audit Material Cone, (ppb)
trichloroethylene
1,2-Dichloroethane
Tri chl orof 1 uoromethane
Bromomethane
Dichlorodifl uoromethane
1 ,1 ,1-Trichl oroethane
Carbon Tetrachloride
1,1,1 -Tri chl oroethane
Toluene
Benzene
Carbon Tetrachloride
Chloroform
Perchl oroethyl ene
Benzene
Vinyl Chloride
15.1 ± 0.7
15.8 ± 0.8
16.2 ± 0.5
14.0 ± 0.5
16.0 ± 0.7
14.0 ± 0.7
6.4 ± 0.2
13.3 ± 0.7
10.3
19.4 ± 0.6
306 ±9.2
223 ± 4.7
398 ±9.6
325 ±10.4
308 ± 9.9
Client
Audit
% Bias
(avg.)*
+92
+27
-26
-57
+256
+71
+30
+31
+21
-8
NA
NA
NA
NA
NA
Status
of
Audit**
E
E
E
E
E
F
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No. Client*** Use of Audit Material
76 V Ambient air analysis
method evaluation
77 C Ambient air analysis
method evaluation
78 C Ambient air analysis
method evaluation
79 H Hazardous waste in-
cineration trial burn
80 H Hazardous waste in-
cineration trial burn
Audit Material
Freon 114
Freon 113
Vinylidene Chloride
Tol uene
Chlorobenzene
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Trichl oroethyl ene
1,2-Dichloroethane
1,2-Dibroinoethane
1 , 1 , 1-Trichloroethane
Carbon Tetrachloride
Perchl oroethyl ene
Trichl oroethyl ene
1,1, 1-Trichloroethane
RTI Audit
Cone, (ppb)
9.1 ± 1.3
10.2 ± 1.0
8.7 ± 0.9
10.6 ± 1.3
11.1 ± 1.5
46.0 ± 1.4
10.3 ± 0.2
10.7 ± 0.3
49.0 ± 1.6
50.1 ± 1.6
9.4 ± 0.5
7.7 ± 0.4
7.8 ± 0.3
9.3 ± 0.5
6.4 ± 0.2
21.1 ± 0.5
14.2 ± 0.7
13.3 ±0.7
Client
Audit Status
% Bias of
(avg.)* Audit**
+34 E
+8
+1
+10
+11
+6 E
+1
-19
-9
-24
-5 E
+21
-18
+17
-67 E
-86
+20 E
+20
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No.
81
82
Client*** Use of Audit Material
H Hazardous waste in-
cineration trial burn
CC Hazardous waste in-
cineration trial burn
Audit Material
Freon 114
Freon 113
Vinylidene Chloride
Acetone
Tol uene
1,4-Dioxnane
Chlorobenzene
Carbon Tetrachlorfde
Chloroform
RTI Audit
Cone, (ppb)
8.5 ± 1.3
10.1 ± 1.0
10.9 ± 1.0
27.6 ± 5.7
30.8 ± 3.6
28.8 ±8.9
31.4 ± 3.6
37.2 ± 1.1
8.1 ± 0.2
Client
Audit
% Bias
Uvg.)*
+131
0
-16
-18
+78
-79
+49
-5
+10
Status
of
Audit**
E
E
-pi
00
83
84
DD
DD
Ambient air measurement
method evaluation
Ambient air measurement
method evaluation
Carbon Tetrachloride
Toluene
86.2 ± 2.6
10.3 ± 1.2
+7
+11
85 DD Ambient air measurement Acetonitrile
method evaluation Methyl Ethyl Ketone
Trichloroethylene
1,2-Dichloroethane
Tri chl orof 1 uoromethane
Bromomethane
Di chl orodifl uoromethane
1,2-Dibromoethane
1,1,1 -Tri chl oroethane
12.2 ± 0.8
7.5 ± 0.4
15.1 ± 0.7
15.8 ± 0.8
16.2 ±0.5
14.0 ± 0.5
16.0 ± 0.7
11.8 ± 0.5
14.0 ± 0.7
NA F
NA
NA
NA
NA
NA
NA
NA
NA
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
u?
Audit
No. Client*** Use of Audit Material
86 FF Hazardous waste in-
cineration trial burn
87A FF Ambient air measurement
at hazardous waste land-
fill
87B FF Ambient air measurement
at hazardous waste land-
fill
88 H Hazardous waste In-
cineration trial burn
89 Z Hazardous waste in-
cineration trial burn
RTI Audit
Audit Material Cone, (ppb)
Carbon Tetrachloride
Chloroform
Perchoroethylene
Benzene
Vinyl Chloride
Acetonitrile
Methyl Ethyl Ketone
Trichloroethylene
1,2-Dichloroethane
Trichlorofluoromethane
Bromomethane
Dichlorodifluoromethane
1,2-Dibromoethane
Carbon Tetrachloride
Chloroform
Perchloroethylene
Benzene
Vinyl Chloride
Carbon Tetrachloride
Perchloroethylene
Carbon Tetrachloride
Chloroform
11.0 ± 0.5
43.6 ± 0.9
11.6 ± 0.3
23.0 ± 0.7
20.5 ± 0.7
112 ± 7.8
140 ±7.7
141 ± 6.8
135 ± 6.9
161 ±5.5
168 ± 6.6
164 ±6.7
174 ±7.1
132 ±4.0
128 ±2.7
137 ±3.3
138 ±4.4
153 ±4.9
6.4 ± 0.2
21.1 ± 0.5
9.6 ± 0.3
37.1 ± 0.8
Client
Audit '
% Bias
(avg.)*
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
+33
+33
+6
-2
Status
of
Audit**
F
F
F
E
E
(Continued)
-------
Table 4. Summary of Performance Audit Results (Continued)
Audit
No.
90
Client*** Use of Audit Material
Z Hazardous waste in-
cineration trial burn
Audit Material
Tri chl oroethyl ene
RTI Audit
Cone, (ppb)
13.2 ± 0.7
Client
Audit
% Bias
(avg.)*
+5 .
Status
of
Audit**
E
**Status Codes: A = Cylinder shipped; audit results not yet received
B = Audit results received
C = Audit results submitted to EPA
0 = Audit results received, audit report submitted to EPA, cylinder not yet returned
from client
E = Audit complete
F = Audit completed without analysis of audit materials by client
***Whenever the auditee Is known, an alphabetical letter is shown. Whenever the auditee 1s unknown, the
name of the agency requesting the audit is shown.
****Audit of instrument calibration procedure.
-------
Table 4. Summary of Performance Audit Results (Continued)
en
O
Audit
No.
90
\
Client*** Use of Audit Material Audit Material
Z Hazardous waste in- Trichloroethylene
cineration trial burn
Client-Measured Concentration - RTI-Measured
Client
Audit
RTI Audit % Bias
Cone, (ppb) (avg.)*
13.2 ± 0.7 +5
Concentration
Status
of
Audit**
E
RTI-Measured Concentration
**Status Codes: A = Cylinder shipped; audit results not yet received
B = Audit results received
C = Audit results submitted to EPA
D = Audit results received, audit report submitted to EPA, cylinder not yet returned
from client
E = Audit complete
F = Audit completed without analysis of audit materials by client
***Whenever the auditee is known, an alphabetical letter is shown. Whenever the auditee is unknown, the
name of the agency requesting the audit is shown.
****Audit of instrument calibration procedure.
-------
SECTION 4
STABILITY STUDIES
An ideal calibration standard or audit material should be stable over
its total time of usage. Such standards or materials may be considered
stable if the results of reanalyses over time fall within the 95% confidence
limits of the combined uncertainty for the preparation and analysis of the
analyte concentrations.
The gas mi-xtures were analyzed twice by the manufacturer before ship-
ment to RTI. These analyses were performed to verify that the components in
the cylinder were stable at the manufacturing facility before shipment to
RTI. The gas mixtures are then analyzed at RTI upon receipt from the spe-
cialty gas vendor to corroborate the vendors analysis. The gas mixtures are
again analyzed by RTI at 2 months, 6 months, 12 months, and on an annual
basis thereafter following the initial RTI analysis to determine the long
term stability of the gas mixtures. The results of the analyses of the
repos-itory cylinders by the manufacturer and by RTI, along with the results
for the RTI analysis of NBS primary standards are summarized in the stabil-
ity data tables shown in Appendix A.
Relative accuracies of the cylinder gas analyses for Group I, Group II
and Group III compounds have been determined using NBS primary standards on
each day of RTI analysis. The method used by NBS to estimate the total un-
certainty of NBS primary standards at the 95 percent confidence level has
been reported.* The NBS concentrations and their total uncertainties at 95%
confidence limits for Group I, Group II and Group III compounds are included
in the stability data tables in Appendix A. These primary standards have
been assessed for stability by NBS, and no change in concentrations has been
observed that has exceeded the 95% confidence limit of the concentrations.
The NBS maintains a continued QA program for these primary standards in
which reanalyses are conducted over time to verify that the concentrations
have not changed.
An examination of the stability data for the audi.t cylinders in Appen-
dix A shows that values for the Group I, Group II and Group III compounds
usually vary by less than 10 percent for 4 or 5 analyses over a 1-year pe-
riod. This variation includes the uncertainty of the NBS primary standards
and precision of the RTI .measurement process. The possible sources of
51
-------
experimental error in the measurement process that contribute to this vari-
ability include: (1) the variability of the sampling injection technique
used for analyses of the primary standards and the audit cylinders; and (2)
the instrumental variability in operating and detector parameters. Each of
these sources of variability contributes to the total uncertainty of the
resulting data presented in Appendix A. The procedures used for the. deter-
mination of day-to-day measurement uncertainty (repeatability) for Group I
and Group II compounds have recently been published.^
The procedures used for the determination of day-to-day measurement
uncertainty (repeatability) for Group III compounds are different from those
for Group I and Group II. Permeation devices are not used to generate stan-
dards for Group III cylinder analysis. The total uncertainty for the mea-
surements is arrived at by summing in quadrature the estimates of error from
several sources. These sources of error include:
1. NBS uncertainties associated with concentration values reported by
NBS for the primary standard cylinder;
2. Uncertainties associated with the RTI injection of the primary NBS
calibration cylinder, and the error associated with peak height
measurement;
3. Uncertainties associated with the RTI injection of the sample
cylinder and the error associated with the peak height measure-
ment.
The analytical results are reported as the mean parts-per-billion value
for three replicate injections of a given sample cylinder plus or minus the
calculated total uncertainty in parts-per-billion. The total uncertainty at
the 95% confidence limits is calculated as follows:
C2
where: x = Mean concentration in ppb;
a = NBS uncertainties associated with the concentration values
reported by NBS for the primary standard cylinder, expressed
in percent;
b = Uncertainties associated with the RTI injection of the pri-
mary NBS calibration cylinder, and the error associated with
peak height measurement, expressed in percent;
c = Uncertainties associated with the RTI injection of the sam-
ple cylinders and the error associated with peak height mea-
surement, expressed in percent.
52
-------
The total uncertainty at the 95% confidence limit in percent is multiplied
by the mean concentration value (7) in parts-per-billion to obtain the total
uncertainty at 95% confidence limits in parts-per-billion.
Estimates of total uncertainty (repeatability) for Group I compounds
were found to be in the range of 2.1-3.2% (coefficient of variation) at the
95% confidence limits. The estimates of total uncertainty for Group II com-
pounds were found to be in the range of 3.4-7.0% (coefficient of variation)
at the 95% confidence limits. The total uncertainties for the Group III
compounds (with the exception of acetone and 1,4-dioxane) were found to be
in the range of 9.0-12.0% (coefficient of variation) at the 95% confidence
limits. Acetone and 1,4-dioxane initially had quite high total uncertain-
ties in the range of 50% (coefficient of variation) at the 95% confidence
limits, due to difficulties in the analysis of these two compounds. An
improvement in the analysis of these two compounds reduced their uncertain-
ties; the total uncertainties for acetone and 1,4-dioxane are presently in
the range of 30-32% (coefficient of variation) at the 95% confidence lim-
its.
53
-------
SECTION 5
SUMMARY AND CONCLUSIONS
Compressed gas cylinders containing 21 gaseous organic compounds at
parts-per-billion levels has been used successfully in audits to assess the
relative accuracy of analytical systems, especially those used during haz-
ardous waste trial burn tests and ambient air monitoring. The repository
consists of four mixtures of five, six, eight and nine organic compounds
each. These mixtures were blended by a commercial specialty gas supplier in
aluminum cylinders in a balance gas of nitrogen. The five component mixture
(Group I) contains carbon tetrachloride, chloroform, tetrachloroethylene
(perchloroethylene), vinyl chloride and benzene. The nine component mixture
(Group II) includes trichloroethylene, 1,2-dichloroethane, 1,2-dibromo-
ethane, acetonitrile, trichlorofluoromethane (F-ll), dichlorodifluoromethane
(F-12), bromomethane, methyl ethyl ketone and 1,1,1-trichloroethane. The
eight component mixture (Group III) includes pyridine*, vinylidene chloride,
1,1,2-trichloro 1,2,2-trifluoroethane (F-113), 1,2- dichloro 1,1,2,2-tetra-
fluoroethane (F-114), acetone, 1,4-dioxane, toluene, and chlorobenzene. . The
six component mixture (Group IV) includes acrylonitrile, 1,3-butadiene,
ethylene oxide, methylene chloride, propylene oxide, and o-xylene.
Stability studies for 21 compounds (Group I, Group II, and Group III)
have been performed to determine the feasibility of using them as audit ma-
terials. Results indicate that all of the organics tested are stable enough
to be used as reliable audit materials. The Group IV compounds will not be
available for audits until stability of the compounds have been established.
If the data indicates that the Group IV compounds are stable, Group IV mix-
tures should be available for audits on or after December 1, 1986.
Subsequent to completion of the stability studies, 95 performance au-
dits have been initiated to date with Group I, Group II and Group III cylin-
ders and 76 are complete. Generally, the audit results are within +_ 5U per-
cent of the audit concentrations measured by RTI.
*Although Group III cylinders contain pyridine, it is not included in the
repository due to severe analytical difficulties.
54
-------
REFERENCES
1. Rhoderlck, G. C., W. F. Cuthrell and W. L. Zielinski, Jr., "A Gravi-
metric Technique for the Preparation of Accurate Trace Organic Gas Stan-
dards", Proceedings APCA International Specialty Conference on Quality
Assurance in Air Pollution Measurements, PP 239-246, 1985.
2. Jayanty, R. K. M., S. W. Cooper, C. E. Decker and D. J. von Lehmden,
"Evaluation of Parts-Per-Billion (PPB) Organic Cylinder Gases for Use as
Audits During Hazardous Waste Trial Burn Tests". J. Air Pollution Con-
trol Association, Vol. 39, November 1985.
55
-------
APPENDIX A
STABILITY STUDY FOR GROUP I COMPOUNDS
STABILITY STUDY FOR GROUP II COMPOUNDS
STABILITY STUDY FOR GROUP III COMPOUNDS
A-l
-------
SIUDY TOR (SOUP i OCMPOUNDS
CYLINDER I-C1
AcnvriY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MAN^ACIURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(305)
10/13/83
(300)
12/14/83
(269)
(302)
10/13/83
(220)
12/14/83
(253)
(305)
10/13/83
(317)
12/14/83
(298)
(305)
11/15/83
(269)
12/12/83
(282)
—
11/15/83
(310)
12/12/83
(314)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
12/30/83
(283 _+ 8.5)
62
(300^9.0)
241
(277^8.3)
404
(277^8.3)
on audit
833
(279^8.3)
12/30/83
(222_+4.7)
62
(228 _+ 4.8)
241
(221^4.6)
404
(224^4.7)
on audit
833
(220^4.7)
12/30/83
(373 ± 9.0)
62
(375 _+ 9.0)
241
(347_+8.3)
404
(356_+8.5)
on audit
833
(359^8.8)
1/12/84
(289+^9.2)
62
(287 +^ 9.2)
235
(304^9.7)
378
(286+^9.2)
(302 _+ 97)
810
(297 _+ 9.6)
1/12/84
(325 ^ 10.4)
62
(328+^10.5)
235
(325 +_ 10.4)
378
(334^10.7)
(319 _* 10.2)
810
(338 _+ 11.1)
RTI QUALiry CXMRDL**
1st RTI Analysis Date
FPB
NBS Concentration
PPB
NA
(155 +_ 3)
NA.
(134+^3)
m
(146 _* 3)
NA.
(192 _+ 4)
NA.
(192 +_ 4)
(Continued)
A-2
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C1
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI qUALITY CONTROL**
2nd RTI Analysis Day
PPB
NBS Concentration
PPB
3rd RTI Analysis Day
PPB
NBS Concentration
PPB
4th RTI Analysis Day
PPB
NBS Concentration
PPB
5th RTI Analysis Day
PPB
NBS Concentration**
PPB
6th RTI Analysis Day
PPB
NBS Concentration**
PPB
62
(164^4.9)
(155 +_ 3)
241
(156^4.7)
(155 +_ 3)
404
(156^4.7)
(1550)
500
(141^4.2)
(141 +_ 3)
833
(166 +_ 5.0)
(155 +_ 3)
62
(130 + 2.7)
(1340)
241
(132 + 2.8)
(134 jh 3)
404
(128 + 2.7)
(1340)
500
(115 + 2.4)
(115 +_ 3)
833
(1300.7)
(1340)
62
(151 + 3.6)
(146 +_ 3)
241
(147 + 3.5)
(1460)
404
(143 + 3.4)
(1460)
500
(128 + 3.1)
(128 _+ 3)
833
(144 + 3.5)
(146 _+ 3)
62
(192 + 6.1)
(192 _+ 4)
235
(191 + 6.1)
(192 _+ 4)
378
(200 + 6.4)
(192 _* 4)
505
(139 + 4.4)
(1330)
810
(143 + 4.6)
(1330)
62
(192 + 6.1)
(192 «• 4)
235
(191 + 6.1)
(192 ^ 4)
378
(195 + 6.2)
(192 _* 4)
505
(149 + 4.8)
(154 O)
810
(156 + 5.1)
(154 _* 3)
*Nuriber of days after 1st RTI analysis date.
**«BS primary standard was analyzed as internal quality control on each day of RTI analysis uiless
otherwise indicated. Several different NBS primary standards were used.
A-3
-------
STABILITY SIUDY K)R GROUP I COMPOUNDS
CYLINDER I-C2
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURE ANALYSIS
Theoretical
EEB
1st Analysis Date
EEB
2nd Analysis Date
Ere
(319)
10/13/83
(301)
12/14/83
(295)
(316)
10/13/83
(243)
12/14/83
(258)
(319)
10/13/83
(356)
12/14/83
(342)
(319)
12/12/83
(317)
12/14/83
(2%)
—
12/12/83
(292)
12/14/83
(293)
KTI ANALYSIS
1st RTI Analysis Date
Ere
2nd KTI Analysis Day*
Ere
3rd BTI Analysis Day*
Ere
4th RTI Analysis Day*
pre
5th RTI Analysis Day*
pre
6th BTI Analysis Day*
Effi
12/30/83
(315 +_ 9.5)
62
(327 +_ 9.8)
241
(305 +_ 9.2)
404
(305^9.2)
500
(306 +_ 9.2)
on audit
12/30/83
(226^+4.7)
62
(233 _+ 4.9)
241
(230_+4.8)
404
(229^4.8)
500
(223^4.7)
on audit
12/30/83
(425 .+ 10. 2)
62
(436 ± 10.5)
241
(406^9.7)
404
(407 _+ 9.8)
500
(398_+9.6)
on aidit
1/12/84
(305^9.8)
62
(314+^10.0)
235
(326 _+ 10.4)
378
(313^10.0)
502
(325 _* 10.4)
on audit
1/12/84
(295 _+ 9.4)
62
(303^9.7)
235
(304^9.7)
378
(309 _+ 9.9)
502
(308^9.9)
on audit
KTI qUALHY OMHDL**
1st RTI Analysis Date
Ere
NBS Concentration
Ere
N&
(155 +_ 3)
NA.
(134 JK 3)
M
(146 +_ 3)
m
(192 _f 4)
m.
(192 jf 4)
(Continued)
A-4
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C2
AcnviTy
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
BTI
orannoL**
2nd BTI Analysis Day 62 62 62 62 62
PPB (164 + 4.9) (130 + 2.7) (151 + 3.6) (192 + 6.1) (192 + 6.1)
NBS Concentration
PPB
(155+3)
(1343)
(146 3)
(192 + 4)
NBS Concentration
PPB
(155 + 3)
(1340)
(146 + 3)
(192 + 4)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 3)
(192 + 4)
NBS Concentration**
PPB
(141 + 3)
(115 + 3)
(128 + 3)
(133 + 3)
(192 4)
3rd BTI Analysis Day 241 241 241 235 235
PPB (156 + 4.7) (132 + 2.8) (147 + 3.5) (191 + 6.1) (191 + 6.1)
(192 + 4)
4th BTI Analysis Day 404 404 404 378 378
PPB (156 + 4.7) (128 + 2.7) (143 + 3.4) (200 + 6.4) (195 + 6.2)
(1924)
5th BTI Analysis Day 500 500 500 502 502
PPB (141 + 4.2) (115 + 2.4) (128 + 3.1) (137 + 4.4) (145 + 4.6)
(1543)
6th BTI Analysis Day 833 833 833 810 810
PPB (166+_ 5.0) (130^2.7) . (144 _+3.5) (143 _+4.6) (156 _+5.1)
NBS Concentration**
PPB (155 + 3) (134 + 3) (146 + 3) (133 + 3) (154 + 3)
*Nunber of days after 1st BTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of BTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-5
-------
STUDY TOR GROUP i OCMPOUNDS
CYLINDER I-C3
Acnvny
GCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro~
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date.
PPB
2nd Analysis Date
PPB
(2%)
10/13/83
(308)
12/14/83
(272)
(291)
10/13/83
(223)
12/14/83
(256)
(293)
10/13/83
(321)
12/14/83
(299)
(294)
11/15/83
(271)
12/12/83
(284)
(290)
11/15/83
(287)
12/12/83
(290)
KTI ANALYSIS
1st RTI Analysis Date
PPB
2nd BTI Analysis Day*
PPB
3rd BTI Analysis Day*
PPB
4th BTI Analysis Day*
PPB
5th BTI Analysis Day*
PPB
6th BTI Analysis Day*
PPB
12/30/83
(287 _+_ 8.6)
62
(303 J* 9.1)
241
(283 +_ 8.5)
404
(280 +_ 8.4)
500
(281 +_ 8.4)
833
(291 +_ 8.7)
12/30/83
(224^4.7)
62
(2344-4.9)
241
(230 +_ 4.8)
404
(229^4.8)
500
(223^4.7)
833
(232 _+ 4.9)
12/30/83
(3734-9.0)
62
(369^8.9)
241
(352 ^ 8.4)
404
(354^8.5)
500
(347^8.3)
833
(365 _* 9.0)
1/12/84
(288 _+ 9.2)
62
(289^9.2)
235
(300 _+ 9.6)
378
(289 _* 9.2)
502
(302 +_ 9.7)
810
(300 _+ 9.7)
1/12/84
(295 _+ 9.4)
62
(302 ± 9. 7)
235
(306 _+ 9.8)
378
(308 _+ 9.9)
502
(306 +_ 9.9)
810
(312 jf 10.2)
m QUALITY ODOTBOL**
1st BTI Analysis Date
PPB
NBS Concentration
PPB
m
(155 +_ 3)
m
(134 _+ 3)
m.
(146 jf 3)
W.
(192 +_ 4)
W.
(192 ± 4)
(Continued)
A-6
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C3
Acnvny
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALTK CONTROL**
2nd RTI Analysis Day 62 62 62 62 62
PPB (164 + 4.9) (130 + 2.7) (151+3.6) (192 + 6.1) (192 + 6.1)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
NBS Concentration
EPB
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
NBS Concentration**
PPB
(141 + 3)
(115 + 3)
(128 + 3)
(133 + 3)
(192 + 4)
3rd RTI Analysis Day 241 241 241 235 235
EPB (156 + 4.7) (132 + 2.8) (147 + 3.5) (191 + 6.1) (191 + 6.1)
(192 + 4)
4th RTI Analysis Day 404 404 404 378 378
PEB (156 + 4.7) (128 + 2.7) (143 + 3.4) (200 + 6.4) (195 + 6.2)
(192 + 4)
5th RTI Analysis Day 500 500 500 502 502
PPB (141 + 4.2) (115 + 2.4) (128 + 3.1) (137 + 4.4) (145 + 4.6)
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PEB (166+^5.0) (130+^2.7) (144^3.5) (143 _+4.6) (156 _+5.1)
NBS Concentration**
PPB (155 + 3) (134 + 3) (146 + 3) (133 + 3) (154 + 3)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-7
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-C4
ACTIVITY
COMPOUND '
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(268)
12/09/83
(267)
12/14/83
(256)
(271) -
12/09/83
(232)
12/14/83
(241)
(271)
12/09/83
(281)
12/14/83
(259)
(274)
12/02/83
(248)
12/12/83
(262)
-?-
12/02/83
(283)
12/12/83
(287)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RH Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
12/30/83
(270 _+ 8.1)
62
(278^8.3)
241
(267 +_ 8.0)
404
(266 +_ 8.0)
500
(265 +. 8.0)
on audit
12/30/83
(211 +_ 4.4)
62
(214^4.5)
241
(214+_4.5)
404
(216^4.5)
500
(208 ^ 4.4)
on audit
12/30/83
(308 _+ 7.4)
62
(317 +_ 7.6)
241
(299 _+ 7.2)
404
(311 *_ 7.5)
500
(295+7.1)
on audit
1/12/84
(263^8.4)
62
(263^8.4)
235
(281 jf 9.0)
378
(266 +_ 8.5)
502
(277^8.9)
on audit
1/12/84
(291 _+ 9.3)
62
(2%^ 9.5)
235
(300 _+ 9.6)
378
(301 +_ 9.6)
502
(302^9.7)
on audit
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
m.
(155 +_ 3)
NA
(134 j* 3)
m.
(146 +_ 3)
NA
(192 _+ 4)
m
(192+^4)
(Continued)
A-8
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS (Contimed)
CYLINDER I-C4
COMPOUND
AcnvrH
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
KTI
CONHCL**
2nd RTI Analysis Day 62 62 62 62 62
PPB (164 + 4.9) (130 + 2.7) (151 + 3.6) (192 + 6.1) (192 + 6.1)
NBS Concentration
PPB (155 + 3)
(1340)
(1463)
(1924)
NBS Concentration
PPB
(155 + 3)
(1340)
(146 + 3)
(192 + 4)
NBS Concentration
PPB
(155 + 3)
(1340)
(146 + 3)
(192 + 4)
NBS Concentration**
PPB
(141 + 3)
(115 + 3)
(128 + 3)
(1330)
NBS Concentration**
FPB (155 + 3) (134 + 3) (146 + 3) (133
(192 + 4)
3rd RTI Analysis Day 241 241 241 235 235
PPB (156 + 4.7) (132 + 2.8) (147 + 3.5) (191 + 6.1) (191 + 6.1)
(192 4)
4th RTI Analysis Day 404 404 404 378 378
PPB (156 + 4.7) (128 + 2.7) (143 + 3.4) (200 + 6.4) (195 + 6.2)
(192 + 4)
5th RTI Analysis Day 500 500 500 502 502
PPB (141+4.2) (115 + 2.4) (128 + 3.1) (137+4.4) (145+4.6)
(1540)
6th RTI Analysis Day 833 833 833 810 810
PPB (161 + 4.8) (132 + 2.8) (148 + 3.6) (139 + 4.5) (153 + 5.0)
(1540)
*Nmber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-9
-------
, STABILITY SIUDY FOR GROUP I COMPOUNDS
: CXLINEER I-C5
Acnvnx
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTORER ANALYSIS
Iheoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(133)
10/31/83
(122)
12/10/83
(118)
(132)
10/31/83
(123)
12/10/83
(130)
(133)
10/31/83
(124)
12/10/83
(119)
(134)
11/16/83
(127)
12/13/83
(131)
150
11/16/83
(143)
12/13/83
(146)
RTI ANALYSIS
1st RTI Analysis Date
FIB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
EPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
12/30/83
(133^4.1)
62
(139 .+ 4.2)
242
(132^4.0)
404
(124 _0.7)
501
(132 _+ 4.0)
833
(137 ±4.1)
12/30/83
(125 ±2.6)
62
(130 ±2.7)
242
(129 ±2. 7)
404
(125 ±2.6)
501
(128 ±2.7)
833
(132 ± 2.8)
12/30/83
(1380.3)
62
(144 _+ 3.5)
242
(136 _+ 3.3)
404
(135^3.2)
501
(137 +_ 3.3)
833
(142 _* 3.5)
1/17/84
(132+_4.2)
54
(139^4.4)
230
(146_+4.7)
374
(140^4.5)
498
(139+^4.4)
810
(137 _+ 4.4)
1/17/84
(154^4.9)
54
(152 _+ 4.9)
230
(153 ±4.9)
374
(154^4.9)
498
(154^4.9)
810
(149^4.9)
m q^Lny CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
m.
(155 ± 3)
m.
(134 ±3)
m.
(146 +_ 3)
1/17/84
(135)
(133 +_ 3)
1/17/84
(155)
(154 _+ 3)
(Continued)
A-10
-------
STABILITY STUDY FOR GBDUP i CEMPOUNDS (continued)
CYLINDER I-C5
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY CONTROL**
2nd RTI Analysis Day
PPB
NBS Concentration
PPB
3rd RTI Analysis Day
PPB
NBS Concentration
PPB
4th RTI Analysis Day
PPB
NBS Concentration**
PPB
5th RTI Analysis Day
PPB
NBS Concentration**
PPB
6th RTI Analysis Day
PPB
NBS Concentration**
PPB
62
(164^4.9)
(1550)
242
(157_+4.7)
(155 +_ 3)
404
(156^4.7)
(155 +_ 3)
501
(142_+4.3)
(141 +_ 3)
833
(161 _+ 4.8)
(155 +_ 3)
62
(130 + 2.7)
(134^3)
242
(133^2.8)
(134+^3)
404
(128 + 2.7)
(134 +_ 3)
501
(115 + 2.4)
(120 _+ 3)
833
(132^2.8)
(1340)
62
(151 +_ 3.6)
(146 +_ 3)
242
(144 _+ 3.5)
(146 ± 3)
404
(143 + 3.4)
(146 _* 3)
501
(126 + 3.0)
(126 +_ 3)
833
(148 + 3.6)
(146 +^ 3)
54
(141 + 4.5)
(133 _* 3)
230
(147_*4.7)
(133 ^ 3)
374
(147 + 4.7)
(192 _* 4)
498
(139 + 4.4)
(133 O)
810
(139 + 4.5)
(133 ^ 3)
54
(153 + 4.9)
(154^3)
230
(153 + 4.9)
(154^+3)
374
(152 + 4.9)
(192^4)
498
(154 + 4.9)
(154 jf 3)
810
(153 + 5.0)
(154 +_ 3)
*Nunfcer of days after 1st BTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of BTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-ll
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS
CYLINDER 1-06
ACTIVIt*
COMPOUND
Carbon tetra-
chloride
Chlorofonn
Perchloro-
etnylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
EPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(134)
10/31/83
(126)
12/10/83
(115)
(133)
10/31/83
(126)
12/10/83
(129)
(134)
10/31/83
(128)
12/10/83
(114)
(135)
11/16/83
(128)
12/12/83
(133)
(15)
11/16/83
(142)
12/12/83
(143)
STI ANALYSIS
1st RTI Analysis Date
PPB
2nd RFC Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
12/30/83
(134^4.0)
62
(137 _+ 4.1)
242
(131 +_ 3.9)
404
(129 +_ 3.9)
501
(132^4.0)
833
(134 j* 4.0)
12/30/83
(124_+2.6)
62
(128^2.7)
242
(129^2.7)
404
(126 +_ 2.6)
501
(128^2.7)
833
(129 4- 2.7)
12/30/83
(137 0.3)
62
(1400.4)
242
(1350.2)
404
(135 0. 2)
501
(137 +_ 3.3)
833
(137 _+ 3.4)
1/17/84
(136 +_ 4.4)
54
(138^4.4)
230
(147^4.7)
374
(140_*4.5)
498
(138 _+ 4.4)
810
(139+^4.5)
1/17/84
(155 +_ 5.0)
54
(150^4.8)
230
(152 _+ 4.9)
374
(148jH4.7)
498
(153^4.9)
810
(151_+4.9)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
MBS Concentration
PPB
_
NA.
(155 +_ 3)
_-
NA
(134^3)
^___
W.
(146 _* 3)
1/17/84
(135 + 4.3)
(133 +_ 3)
1/17/84
(155 + 5.0)
(154^3)
(Continued)
A-12
-------
STABILITY SiUDY TOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C6
(IMPOUND
ACTIVITY
Carbon tetra-
chloride
Chlorofonn
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI OJUALHY CONTROL**
2nd RH Analysis Day 62 62 62 54
i PPB (164 + 4.9) (130 + 2.7) (151 + 3.6) (141 + 4.5)
NBS Concentration
PPB (155 + 3)
(134 + 3)
(146 + 3)
NBS Concentration
PPB (155 + 3)
(134 +. 3)
(146 + 3)
4th RTI Analysis Day
PPB
NBS Concentration**
PPB (155 + 3)
(134 + 3)
(146 + 3)
NBS Concentration**
PPB (141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
3rd RTI Analysis Day 242 242 242 230
PPB (157 + 4.7) (133 + 2.8) (144 + 3.5) (147+4.7)
(133 + 3)
404 404 404 374
(156 + 4.7) (128 + 2.7) (143 + 3.4) (147 + 4.7)
(192 + 4)
5th RTI Analysis Day 501 501 501 498
PPB (142 + 4.3) (115 + 2.4) (126 + 3.0) (139 + 4.4)
(133 + 3)
6th RTI Analysis Day 833 833 833 810
PPB (161 _+4.8) (132 _+2.8) (1480.6) (139 +_ 4.5)
NBS Concentration**
PPB (155 + 3) (134 + 3) (146 + 3) (133 + 3)
54
(153 _+4.9)
(154^3)
230
(153 _+4.9
(1540)
374
(152^4.9)
(192^4)
498
(154+^4.9)
(1540)
810
(1530.0)
(154 + 3)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-13
-------
STABILITY STUDY FOR GROUP I COMPOUNDS
CYLINDER I-C7
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
^.nyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PEB
1st Analysis Date
PPB
2nd Analysis Date
PEB
(134)
10/31/83
(122)
12/10/83
(117)
(132)
10/31/83
(124)
12/10/83
(126)
(133)
10/31/83
(124)
12/10/83
(113)
(134)
12/01/83
(127)
12/13/83
(131)
(150)
12/01/83
(146)
12/13/83
(143)
KIT ANALYSIS
1st BTI Analysis Date
PEB
2nd RTI Analysis Day*
PPB
3rd BTI Analysis Day*
PPB
4th BTI Analysis Day*
PPB
5th BTI Analysis Day*
PPB
6th BTI Analysis Day*
PPB
12/30/83
(132 +_ 4.0)
62
(135^4.1)
242
(133^4.0)
404
(128^ 3.8)
501
(131 ± 3.9)
833
(134^4.0)
12/30/83
(125 _+ 2.6)
62
(127^2.7)
242
(129 _+ 2.7)
404
(125 +_ 2.6)
501
(125 +_ 2.6)
833
(129 _+ 2.7)
12/30/83
(139 _+ 3.3)
62
(142^3.4)
242
(135+^3.2)
404
(140 _* 3.4)
501
(137^3.3)
833
(139 _* 3.4)
1/17/84
(132^4.2)
54
(138^4.4)
230
(145 +_ 4.6)
374
(141^4.5)
498
(137+^4.4)
810
(137 _+ 4.4)
1/17/84
(155^5.0)
54
(152^4.9)
230
(154^4.9)
374
(156 _+ 5.0)
498
(156 j- 5.0)
810
(151^4.9)
BTI QUALITY CONTROL**
1st BTI Analysis Date
PPB
NBS Concentration
PPB
m
(155 +_ 3)
NA.
(134^3)
m.
(146 +_ 3)
1/17/84
(135_+4.3)
(133^3)
1/17/84
(155 + 5.0)
(154+^3)
(Continued)
A-14
-------
STABILITY STUDY FOR GROUP i OCMEOUNDS (continued)
CYLINDER I-C7
OCMPOUND
ACTIVITY
Carbon tetra-
chloride
Chloroform
Perchloro"
ethylene
Benzene
Vinyl
Chloride
KTI qUALEY CONTBDL**
2nd RTI Analysis Day 62 62 62 54 54
PPB (164 + 4.9) (130 + 2.7) (151 + 3.6) (141 + 4.5) (153 + 4.9)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
3rd RTI Analysis Day
PPB
NBS Concentration
PPB (155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
NBS Concentration**
PPB (155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
6th RTI Analysis Day
NBS Concentration**
PPB (155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
(154 + 3)
242 242 242 230 230
(157+4.7) (133 + 2.8) (144 + 3.5) (147+4.7) (153 + 4.9)
(154 + 3)
4th RTI Analysis Day 404 404 404 374 374
PPB (156 + 4.7) (128 + 2.7) (143 + 3.4) (147 + 4.7)' (152 + 4.9)
(192 + 4)
5th RTI Analysis Day 501 501 501 498 498
PPB (142+_ 4.3) (115 _+2.40 (126 _+3.0) (139 _+4.4) (154 _+4.9)
NBS Concentration**
PPB (141 + 3) (120 + 3) (126 + 3) (133 + 3) (154 + 3)
833 833 833 810 810
(161 + 4.8) (132 + 2.8) (148 + 3.6) (139 + 4.5) (153 + 5.0)
(154 + 3)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-15
-------
STABILITY STUDY TOR GROUP I COMPOUNDS
CTLINDER I-C8
Acnvny
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(128)
10/31/83
(117)
12/10/83
(113)
(126>
10/31/83
(119)
12/10/83
(126)
(127)
10/31/83
(125)
12/10/83
(116)
(128)
11/16/83
(121)
12/13/83
(125)
(150)
11/16/83
(147)
12/13/83
(148)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTT Analysis Day*
PPB
4th BTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
12/30/83
(127 +_ 3.8)
62
(131 _* 3.9)
242
(127 +_ 3.8)
404
(1240.7)
on audit
833
(129 +_ 3.8)
12/30/83
(119 +_ 2.5)
62
(122^2.6)
242
(123 +_ 2.6)
404
(117 +_ 2.5)
on audit
833
(123 +_ 2.6)
12/30/83
(131 _+ 3.1)
62
(134^3.2)
242
(129^3.1)
404
(131 _+ 3.1)
on audit
833
(131 _+ 3.2)
1/17/84
(127 ^4.1)
54
(133^4.3)
230
(140_*4.5)
374
(143 jf 4.6)
on audit
810
(130^4.2)
1/17/84
(158^5.1)
54
(154^4.9)
230
(153+^4.9)
374
(154^4.9)
on audit
810
(153^5.0)
BTI qUALm CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
m
(155 +_ 3)
WL
(1340)
N&.
(146 _* 3)
1/17/84
(135 +4.3)
(133 _+ 3)
1/17/84
(155 + 5.0)
(154 +_ 3)
(Continued)
A-16
-------
STABILny STUDY FOR OOJP I OCMPOUNDS (Continued)
CYLINDER I-C8
CCMPOUND
ACTIVITY
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY ODNTHOL**
2nd RTI Analysis Day 62 62 62 34 54
PPB (164 + 4.9) (130 + 2.7) (151 + 3.6) (141 + 4.5) (153 + 4.9)
NBS Concentration
PPB
PPB
4th RTI Analysis Day
PPB
NBS Concentration**
PPB
NBS Concentration**
PPB
(155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
(155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
6th RTI Analysis Day 833
PPB (161_+4.8
NBS Concentration**
PPB (155 + 3)
(134 + 3)
(146 + 3)
(133 + 3)
(154 + 3)
3rd RIT Analysis Day 242 242 242 230 230
PPB (157_+4.7) (133^2.8) (144 _+3.5) (147^4.7) (153^4.9)
NBS Concentration
(154 + 3)
404 404 404 374 374
(156 + 4.7) (128 + 2.7) (143 + 3.4) (147 + 4.7) (152 + 4.9)
(192 + 4)
5th RTI Analysis Day 501 501 501 498 498
PPB (142 + 4.3) (115 + 2.4) (126 + 3.0) (139 + 4.4) (154 + 4.9)
(154 + 3)
833 833 810 810
(132 + 2.8) (148 + 3.6) (139 + 4.5) (153 + 5.0)
(154 + 3)
*Nuni3er of days after 1st KTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-17
-------
STABILITY STUD? FOR GROUP I (IMPOUNDS
CYLINDER I-C9
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro"
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(70.8)
10/25/83
(72.5)
12/12/83
(68.3)
(70.0)
10/25/83
(68.9)
12/12/83
(72.3)
(70.6)
10/25/83
(72.7)
12/12/83
(69.8)
(71.0)
11/28/83
(67.2)
12/13/83
(73.1)
(70.0)
11/28/83
(70.6)
12/13/83
(69.6)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/04/84
(72.80.2)
58
(73.70.2)
on audit
on audit
497
(71.7 0.2)
833
(79.6 0.3)
1/04/84
(65.3^1.4)
58
(68.6 _+ 1.4)
on audit
on audit
497
(68.8^1.4)
833
(72.2+^1.5)
1/04/84
(74.6 +_ 1.8)
58
(76.2 _+ 1.8)
on audit
on audit
497
(71.6 +_ 1.7)
833
(79.6 0.0)
1/17/84
(76.2 +_ 2.4)
51
(73.20.3)
on audit
on audit
499
(72.6 0.3)
810
(75.6 0.4)
1/17/84
(72.9 _+ 2.3)
51
(73.1 0.3)
on audit
on audit
499
(71.0 O.3)
810
(69. 3 _* 2.2)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/04/84
(144_+4.3)
(141 +_ 3)
1/04/84
(114 0.4)
(120 ^ 3)
1/04/84
(127 +_ 3.0)
(126 +_ 3)
1/17/84
(135 + 4.3)
(133 _+ 3)
1/17/84
(155 + 5.0)
(1540)
(Continued)
A-18
-------
STABILITY STUDY FDR GROUP I COMPOUNDS (Continued)
1 ' CYLINDER I-C9
ACTIVITY
I
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro"
ethylene
Benzene
Vinyl
Chloride
RTI qUALITY CONTROL**
2nd RTI Analysis Day 58 58 58 51 51
PPB (147 * 4.4) (116 + 2.4) (134 + 3.2) (17.0 + 0.5) (15.0 + 0.5)
NBS Concentration**
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(17 + 1)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(15 + 1)
3rd Rn Analysis Day 240 240 240 231 231
PPB (146 + 4.4) (120 + 2.5) (131 + 3.1) (146 + 4.7) (152 + 4.9)
(154 + 3)
4th RTI Analysis Day 401 401 401 377 377
PPB (142 + 4.3) (120 + 2.5) (127 + 3.0) (136 + 4.4) (150 + 4.8)
(154 + 3)
5th RTI Analysis Day 497 497 497 499 499
PPB (141 + 4.2) (116 + 2.4) (129 + 3.1) (136 + 4.4) (149 + 4.8)
(154 + 3)
6th RH Analysis Day 833 833 833 810 810
PPB (144 _+4.3) (119 _+2.5) (135^3.3) (139 _+4.5) (153^5.0)
NBS Concentration**
PPB (141 + 3) (120 + 3) (126 + 3) (133 + 3) (154 + 3)
of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-19
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS
CYLINDER I-C10
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(66.0)
10/25/83
(65.2)
12/12/83
(62.5)
(65.2)
10/25/83
(64.8)
12/12/83
(66.1)
(65.8)
10/25/83
(67.9)
12/12/83
(64.6)
(66.2)
11/28/83
(61.0)
12/13/83
(66.0)
(70.0)
11/28/83
(70.1)
12/13/83
(67.5)
BTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/04/84
(66.5 +_ 2.0)
58
(65.8^2.0)
240
(67.6 _+ 2.0)
401
(65. 2 +_ 2.0)
497
(64.0^1.9)
833
(70.0 *_ 2.1)
1/04/84
(58. 6 +_ 1.2)
58
(60.6^1.3)
240
(64.6^1.4)
401
(63.6 _* 1.3)
497
(62.7^1.3)
833
(64.3 +_ 1.4)
1/04/84
(67.7 jf 1.6)
58
(68.4 +_ 1.6)
240
(69.4^1.7)
401
(71.7 ± 1.7)
497
(64.3^1.5)
833
(72.3 _+ 1.8)
1/17/84
(68.7 _+ 2.2)
51
(66.4^2.1)
231
(72.0 _+ 2. 3)
377
(70.4 _* 2.3)
499
(66.0 _+ 2.1)
810
(68.2^2.2)
1/17/84
(71. 3 +_ 2.3)
51
(71,5^2.3)
231
(71. 6 +_ 2.3)
377
(68.5 jf 2.2)
499
(69.0 _+ 2.2)
810
(71. 7 _* 2.3)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/04/84
(144 _+ 4.3)
(141 +_ 3)
1/04/84
(114^2.4)
(120 jf 3)
1/04/84
(127 _+ 3.0)
(126 +_ 3)
1/17/84
(135^4.3)
(133 +_ 3)
1/17/84
(155 + 5.0)
(154 O)
(Continued)
A-20
-------
STABILITY STUDY PDR GROUP i OCMFOUNDS (continued)
CYLINDER I-C10
COMPOUND
ACTIVITY
Carbon tetra-
chloride
Chlorofom
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI qtMLITY CONTROL**
2nd RTI Analysis Day 58 58 58 51 51
PPB (147 + 4.4) (116 + 2.4) (134 + 3.2) (17.0 + 0.5) (15.0 + 0.5)
NBS Concentration**
PPB
NBS Concentration
NBS Concentration
PPB
NBS Concentration
PPB
NBS Concentration**
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(17 + 1)
PPB (141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(141 + 3) (120 + 3)
(126 + 3)
(133 + 3)
(141 + 3) (120 + 3)
(126 + 3)
(133 + 3)
(15 + 1)
3rd RTI Analysis Day 240 240 240 231 231
PPB (146+4.4) (120 + 2.5) (131 + 3.1) (146 + 4.7) (152 + 4.9)
(154 + 3)
4th RTI Analysis Day 401 401 401 377 377
PPB (142 + 4.3) (120 + 2.5) (127 + 3.0) (136 + 4.4) (150 + 4.8)
(154 + 3)
5th RTI Analysis Day 497 497 497 499 499
PPB (141 + 4.2) (116 + 2.4) (129 + 3.1) (136 + 4.4) (149 + 4.8)
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 + 4.3) (119 + 2.5) (135 + 3.3) (139 + 4.5) (153 + 5.0)
(154 + 3)
*Nimber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-21
-------
STABILITY STUDY PDR GROUP I (IMPOUNDS
CYLINDER I-C11
ACIIVI'lY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
JBNUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(66.6)
10/25/83
(65.4)
12/12/83
(62.3)
(65.8)
10/25/83
(62.4)
12/12/83
(65.1)
(66.3)
10/25/83
(65.5)
12/12/83
(64.8)
(66.7)
12/02/83
(61.7)
12/13/83
(65.3)
(70.0)
12/02/83
(66.5)
12/13/83
(67.7)
Rn ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/04/84
(66.5 ± 2.0)
58
(67.5 +_ 2.0)
240
(68.2 +_ 2.0)
401
(65.2 _+ 2.0)
497
(65.3 +_ 2.0)
833
(70.8 +_ 2.1)
1/04/84
(58.1^1.2)
58
(60.5 +_ 1.3)
240
(64.6 +_ 1.4)
401
(63.6 _+ 1.3)
497
(62.7^1.3)
833
(60. 3 _+ 1.3)
1/04/84
(66.4^1.6)
58
(70.0^1.7)
240
(69.6^1.7)
401
(71.7^1.7)
497
(63.5 ± 1.5)
833
(70.1 jf 1.7)
1/17/84
(67.4 _* 2.2)
51
(64.8^2.1)
231
(71.1^2.3)
377
(70.4^2.3)
499
(69.1+^2.2)
810
(69.9^2.2)
1/17/84
(69.7^2.2)
51
(69.2 _* 2.2)
231
(69.8 ± 2.2)
377
(68.5^2.2)
499
(68.7^2.2)
810
(69. 3 _+ 2.2)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/04/84
(144^4.3)
(141 +_ 3)
1/04/84
(114 + 2.4)
(120 +_ 3)
1/04/84
(127 +_ 3.0)
(126 +^ 3)
1/17/84
(135 +_ 4.3)
(133 +_ 3)
1/17/84
(155 +^ 5.0)
(154 _+ 3)
(Continued)
A-22
-------
STABILITY STUDY FOR (SOUP I (IMPOUNDS (Continued)
CYLINDER I-C11
OCMPOUND
ACTIVITY
Carbon tetra-
chloride
Chlorofonn
Perchloro—
ethylene
Benzene
Vinyl
Chloride
RFI QUALITY CONTROL**
2nd RTI Analysis Day 58 58 58 51 51
PEB (147 + 4.4) (116 + 2.4) (134 + 3.2) (17.0 + 0.5) (15.0 + 0.5)
NBS Concentration**
PEB (141 + 3)
(120 + 3)
(126 + 3)
(17 + 1)** (15 + 1)**
3rd RTI Analysis Day 240 240 240 231 231
PPB (146+4.4) (120 + 2.5) (131 + 3.1) (146 + 4.7) (152+4.9)
NBS Concentration
PEB (141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
NBS Concentration
PPB (141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(154 + 3)
4th RTI Analysis Day 401 401 401 377 377
PPB (142 + 4.3) (120 + 2.5) (127 + 3.0) (136 + 4.4) (150 + 4.8)
(154 + 3)
5th RTI Analysis Day 497 497 497 499 499
PPB (141+4.2) (116 + 2.4) (129 + 3.1) (136 + 4.4) (149 + 4.8)
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 +_ 4.3) (119+^2.5) (135+^3.3) (139+^4.5) (153^5.0)
NBS Concentration**
PPB (141 + 3) (120 + 3) (126 + 3) (133 + 3) (154 + 3)
*Nmber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-23
-------
STABILITY STUD* FOR GROUP I COMPOUNDS
CYLINDER I-C12
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
etnylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
EPB
1st Analysis Date
EPB
2nd Analysis Date
FEB
(75.3)
10/31/83
(73.4)
12/12/83
(72.1)
(74.4)
10/31/83
(73.5)
12/12/83
(74.2)
(75.1)
10/31/83
(74.1)
12/12/83
(73.6)
(75.6)
11/28/83
(71.0)
12/13/83
(76.4)
(70.0)
11/28/83
(70.1)
12/13/83
(68.9)
FTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/04/84
(76.0 _+ 2.3)
58
(77.0^2.3)
240
(79.1^2.4)
401
(74.5 +_ 2.2)
497
(74.0^2.2)
anpty
1/04/84
(70.7^1.5)
58
(71.8^1.5)
240
(75.3^1.6)
401
(72.6 _+ 1.5)
497
(70.9 _+ 1.5)
empty
1/04/84
(80.7^1.9)
58
(80.4^1.9)
240
(81.7 _+ 2.0)
401
(80.7^1.9)
497
(73.3 _* 1.8)
anpty
1/17/84
(79.0 _+ 2.5)
51
(76.6 _* 2.5)
231
(82.3^2.6)
377
(79.0 +_ 2. 5)
499
(74.6 JK 2.4)
empty
1/17/84
(72.9 +^ 2.3)
51
(72.1^2.3)
231
(73.4+^2.3)
377
(71.3^2.3)
499
(70.4 _+ 2. 3)
empty
RTI QUALITY COOTBDL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/04/84
(144_+4.3)
(141 +_ 3)
1/04/84
(114^2.4)
(120 +_ 3)
1/04/84
(127 _* 3.0)
(126 +_ 3)
1/17/84
(135^4.3)
(133 ± 3)
1/17/84
(155 + 5.0)
(154 +_ 3)
(Continued)
A-24
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C12
COMPOUND
ACTIVITY
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
REE qtBLITY CONTROL**
2nd BTI Analysis Day 58 58 58 51 51
PPB (147 + 4.4) (116 + 2.4) (134 + 3.2) (17.0 + 0.5) (15.0 + 0.5)
NBS Concentration**
PPB
NBS Concentration
PPB
NBS Concentration
PPB
NBS Concentration
(141 + 3)
(120 + 3)
(126 + 3)
(17 + 1)** (15 + 1)**
3rd RTI Analyais Day 240 240 240 231 231
PPB (146 + 4.4) (120 + 2.5) (131 + 3.1) (146 + 4.7) (152 + 4.9)
(141 + 3)
(120 + 3)
(126 + 3)
(133 * 3)
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
PPB (141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
NBS Concentration**
PPB (141 + 3) (120 * 3) (126 + 3)
(154 + 3)
4th RTI Analysis Day 401 401 401 377 377
PPB (142 + 4.3) (120 + 2.5) (127 + 3.0) (136 + 4.4) (150 + 4.8)
(154 + 3)
5th RTI Analysis Day
PPB (141+4.2) (116 + 2.4) (129 + 3.1) (136 + 4.4) (149+4.8)
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 + 4.3) (119 + 2.5) (135 + 3.3) (16.9 + 0.5) (14.7 + 0.5)
(17.0 + 1) . (15.0 + 1)
*Nurber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis inless
otherwise indicated. Several different NBS primary standards were used.
A-25
-------
STABILITY STUDY FDR GBDUP I OMPOUNDS
CYLINDER I-C13
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(15.4)
10/25/83
(12.4)
12/13/83
(11.5)
(15.3)
10/25/83
(13.6)
12/12/83
(11.9)
(15.6)
10/25/83
(12.7)
12/12/83
(11.6)
(15.6)
11/29/83
(10.8)
12/14/83
(11.3)
(15.0)
11/29/83
(13.6)
12/14/83
(14.3)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd BTI Analysis Day
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(15. 7 _+ 0.5)
57
(16.2^+0.5)
238
(15. 7 _+ 0.5)
400
(15.2 _+ 0.5)
501
(15.4^0.5)
on audit
1/05/84
(14.6^0.3)
57
(15.4^0.3)
238
(15.2 +_ 0.3)
400
(14.7+^0.3)
501
(14.8 _* 0.3)
on audit
1/05/84
(17.2^0.4)
57
(17.2^+0.4)
238
(15.7 _* 0.4)
400
(16.0^0.4)
501
(15.9^0.4)
on audit
1/23/84
(16.2 _* 0.5)
45
(15.8 _+ 0.5)
226
(18.2 _* 0.6)
374
(17.4^0.6)
507
(16.9^0.5)
on audit
1/23/84
(15.2 *_ 0.5)
45
(16.1^0.5)
226
(15.4^0.5)
374
(14.4^0.5)
507
(15.4 _+ 0.5)
on audit
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 _+ 0.6)
(21 +_ 1)
1/05/84
(22.8 +_ 0.5)
(23^1)
1/05/84
(30.7 +_ 0.7)
(29 +_ 1)
1/23/84
(17.5 + 0.6)
(17^1)
1/23/84
(14.3 + 0.5)
(15 jM)
(Continued)
A-26
-------
STABILITY STUDY FOR (SOUP I (IMPOUNDS (Continued)
CYLINDER I-C13
(IMPOUND
Acrivny
Carbon tetra-
chloride
Chloroform
Perchloro~
ethylene
Benzene
Vinyl
Chloride
HTI
COOTBDL**
2nd KTI Analysis Day
PPB
NBS Concentration**
PPB
3rd BTI Analysis Day
PPB
NBS Concentration
PPB
4th BTI Analysis Day
PPB
NBS Concentration
FPB
5th BTI Analysis Day
PPB
NBS Concentration
PPB
6th BTI Analysis Day
PPB
NBS Concentration**
PPB
57 57 57 45 45
(147 + 4.4) (116 + 2.4) (134 + 3.2) (16.8 + 0.5) (15.1 + 0.8)
(141 + 3)** (120 + 3)** (126 + 3)**
(21 + 1)
(21 + 1)
(21 + 1)
(141 + 3)
(17 * 1)
(23 + 1)
(29
(17 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(120 + 3)
(126 + 3) (17.0 + 1)
(15 + 1)
238 238 238 226 226
(20.3 + 0.6) (23.6 ••• 0.5) (28.3 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
(15 + 1)
~
400 400 400 374 374
(20.1+0.6) (22.7 + 0.5) (28.5 + 0.7) (18.4 + 0.6) (14.3 + 0.5)
(15 + 1)
501 501 501 507 507
(20.0 + 0.6) (22.8 + 0.5) (28.1 + 0.7) (18.2 + 0.6) (15.2 + 0.5)
(15 + 1)
833 833 833 810 810
(144 + 4.3) (119 + 2.5) (135 + 3.3) (16.9 + 0.5) (14.7 + 0.5)
(15.0 + 1)
*Nmfcer of days after 1st BTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of BTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-27
-------
STABILITY STUDY FOR GROUP I COMPOUNDS
CYLINDER I-C14
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(19.6)
10/25/83
(16.2)
12/13/83
(15.2)
(19.4)
10/25/83
(15.9)
12/13/83
(15.2)
(19.9)
10/25/83
(15.7)
12/13/83
(14.5)
(19.8)
11/29/83
(13.8)
12/14/83
(14.5)
(15.0)
11/29/83
(14.0)
12/14/83
(14.4)
KTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd BTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(19.2^0.6)
57
(20.0^0.6)
238
(19.9 _+ 0.6)
400
(19.3 +_ 0.6)
501
(19.6^0.6)
833
(24.2^0.7)
1/05/84
(18.4+^0.4)
57
(18.5 _* 0.4)
238
(19.1^0.4)
400
(18. 3 _+ 0.4)
501
(18.1_+0.4)
833
(21.6^0.5)
1/05/84
(21.1_*0.5)
57
(21.2^0.5)
238
(20.2+^0.5)
400
(20. 7 _+ 0.5)
501
(20.3 +_ 0.5)
833
(24.5 _+ 0.6)
1/23/84
(20.8+^0.7)
45
(20.2^0.6)
226
(22.0 +_ 0.7)
374
(20.6^0.7)
507
(21. 2 _+ 0.7)
810
(21.7^0.7)
1/23/84
(15.5^0.5)
45
(15.6^0.5)
226
(17.0 +_ 0.5)
374
(15.0 ^0.5)
507
(16.1^0.5)
810
(16. 7 _+ 0.5)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 +_ 0.6)
(21 +_ 1)
1/05/84
(22.8^0.5)
(23_+l)
1/05/84
(30.7 + 0.7)
(29 +_ 1)
1/23/84
(17.5 + 0.6)
(H^l)
1/23/84
(14.3 + 0.5)
(15^1)
(Continued)
A-28
-------
STABILITY STUDY FDR GROUP I (IMPOUNDS (Continued)
CYLINDER I-C14
• ACTIVITY —
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
KTI QUALITY CONTROL**
2nd RTI Analysis Day 57 57 57 45 45
PPB (147 + 4.4) (116 + 2.4) (134 + 3.2) (16.8 + 0.5) (15.1 + 0.8)
NBS Concentration**
PPB
(141 + 3)** (120 + 3)** (126 + 3)** (17 + 1)
NBS Concentration
PPB
(21 + 1)
(23
(29 + 1)
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23
(29 + 2)
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(17.0 + 1)
(15 + 1)
3rd KTI Analysis Day 238 238 238 226 226
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0,7) (19.0 + 0.6) (15.3 + 0.5)
(15 + 1)
4th KTI Analysis Day 400 400 400 374 374
PPB (20.1 + 0.6) (22.7 + 0.5) (28.5 + 0.7) (18.4 + 0.6) (14.3 + 0.5)
(15 + 1)
5th KTI Analysis Day 501 501 501 507 507
PPB (20.0 + 0.6) (22.8 + 0.5) (28.1 + 0.7) (18.2 + 0.6) (15.2 + 0.5)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 + 4.3) (119 + 2.5) (135 + 3.3) (16.9 + 0.5) (14.7 + 0.5)
(15.0 + 1)
*Nuni>er of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-29
-------
STABILITY STUDY FOR GROUP i COMPOUNDS
CYLINDER I-C15
Acnvny
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(18.1)
10/25/83
(14.0)
12/13/83
(12.9)
(17.9)
10/25/83
(14.3)
12/13/83
(13.0)
(18.3)
10/25/83
(13.8)
12/13/83
(12.6)
(18.3)
11/29/83
(11.9)
12/14/83
(12.7)
(15.0)
11/29/83
(13.8)
12/14/83
(14.2)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(17.2^0.5)
57
(17.2 _+ 0.5)
238
(17.6^0.5)
400
(17.0^0.5)
501
(15.9^0.5)
on audit
1/05/84
(16. 2 _+ 0.3)
57
(16.7^0.4)
238
(17.0 _+ 0.4)
400
(16.4^0.3)
501
(16.4 +_ 0.3)
on audit
1/05/84
(19.3 +_ 0.5)
57
(19.4 jf 0.5)
238
(17.9^0.4)
400
(18.3+^0.4)
501
(17.4 +_ 0.4)
on audit
1/23/84
(18.1^0.6)
45
(17.5^0.6)
226
(19.8 +_ 0.6)
374
(18.8 +_ 0.6)
507
(18.6 _f 0.6)
on audit
1/23/84
(14.9 _+ 0.5)
45
(14.8 ± 0.5)
226
(15.6^0.5)
374
(14.9 _+ 0.5).
507
(15.4 _+ 0.5)
on ajdit
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4^0.6)
(21 +_ 1)
1/05/84
(22.8^0.5)
(23+_l)
1/05/84
(30.7^0.7)
(29 _+ 1)
1/23/84
(17.5 + 0.6)
(17 +_ 1)
1/23/84
(14.3^0.5)
(15^1)
(Continued)
A-30
-------
STABILITY STUD? FOR GROUP I (IMPOUNDS (Continued)
CXUNEHl I-C15
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloiofom
Perchloro**
ethylene
Benzene
Vinyl
Chloride
KTI OJMJIY CONTROL**
2nd 8TI Analysis Day 57 57 57 45 45
PPB (147 + 4.4) (116 + 2.4) (134 + 3.2) (16.8 + 0.5) (15.1 + 0.8)
NBS Concentration**
PPB (141 + 3)** (120 + 3)** (126 + 3)** (17 + 1)
(15 + 1)
3rd 8TI Analysis Day 238 238 238 226 226
PPB (20,3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23
(29 + 1)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 400 400 400 374 374
PPB (20.1+0.6) (22.7+0.5) (28.5+0.7) (18.4 + 0.6) (14.3+0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
5th KH Analysis Day 501 501 501 507 507
PPB (20.0 + 0.6) (22.8 + 0.5) (28.1 + 0.7) (18.2 + 0.6) (15.2 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 + 4.3) (119 + 2.5) (135 + 3.3) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(17.0 + 1)
(15.0 + 1)
*Nunber of days after 1st KH analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-31
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-C16
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(20.9)
11/11/83
(15.6)
12/13/83
(14.2)
(20.7)
11/11/83
(11.1)
12/13/83
(8.1)
(21.2)
11/11/83
(12.5)
12/13/83
(11.7)
(21.2)
11/29/83
(9.1)
12/14/83
(9.4)
(15.0)
11/29/83
(13.9)
12/14/83
(13.8)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(17. 9 _+ 0.5)
57
(17.4^0.5)
238
(16.2 _+ 0.5)
400
(14.9^0.4)
501
(14.5 _+ 0.4)
833
(15.4^0.5)
1/05/84
(9.0^0.2)
57
(7.9^0.2)
238
(6.0^0.1)
400
(4.8^0.1)
501
(3.7 _+ 0.1)
833
(3.2^0.1)
1/05/84
(16.5^0.4)
57
(15.4^0.4)
238
(14.6^0.4)
400
(14.6 _+ 0.4)
501
(14. 2 _+ 0.3)
833
(16.1^0.4)
1/23/84
(13.8 ^ 0.4)
45
(13.2^0.4)
226
(14.6 ± 0.5)
374
(13.6 _+ 0.4)
507
(12.2 +_ 0.4)
810
(12.7^0.4)
1/23/84
(14.9^0.5)
45
(14.8^0.5)
226
(15.8^0.5)
374
(12.3 _* 0.4)
507
(11.6^0.4)
810
(13.2^0.4)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 +_ 0.6)
(21 +_ 1)
1/05/84
(22. 8 _+ 0.5)
(23^1)
1/05/84
(30.7 + 0.7)
(29 +_ 1)
1/23/84
(17.5 + 0.6)
(17^1)
1/23/84
(14.3 + 0.5)
(15 jfl)
(Continued)
A-32
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS (Continued) j
CYLINDER I-C16
ACi'IVUY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI qUALHY CONTROL**
2nd RTI Analysis Day 57 57 57 45 45
PPB (147+4.4) (116 + 2.4) (134 + 3.2) (16.8;+0.5) (15.1 + 0.8)
NBS Concentration**
PPB (141 + 3)** (120 + 3)** (126 + 3)** (17+1)
(15 + 1)
3rd RTI Analysis Day 238 238 238 226 226
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 1)
(17 + 1)
(15 + 1)
4th RTI Aialysis Day 400 400 400 374 374
PPB (20.1 + 0.6) (22.7 + 0.5) (28.5 + 0.7) (18.4 + 0.6) (14.3 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 501 501 501 507 507
PPB (20.0+0.6) (22.8 + 0.5) (28.1+0.7) (18.2+0.6) (15.2+0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (144 + 4.3) (119 + 2.5) (135 + 3.3) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(17.0 + 1)
(15.0 + 1)
*Nuraber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-33
-------
STABILITY STUD* TOR GROUP I COMPOUNDS
CYLINDER I-A1
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchlorcr
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(9.7)
11/16/83
(8.3)
12/16/83
(7.3)
(40.5)
11/16/83
(42.9)
12/16/83
(41.6)
(9.6)
11/16/83
(10.2)
12/16/83
(7.3)
(19.3)
12/06/83
(16.0)
12/15/83
(16.8)
(20.0)
12/06/83
(18.8)
12/15/83
(19.2)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/06/84
(9.8_+0.3)
59
(9.9 _+ 0.3)
on audit
404
(9.9^0.3)
497
(9.5^0.3)
on audit
1/06/84
(40.4 +_ 0.8)
59
(42.0 +_ 0.9)
on audit
404
(37.6^0.8)
497
(37.3 _+ 0.8)
on audit
1/06/84
(10.8 _+_ 0.3)
59
(9.6^0.2)
on audit
404
(9.1_+0.2)
497
(10.0^0.2)
on axlit
1/23/84
(19.6 _+ 0.6)
49
(20.0^0.6)
on audit
375
(19.4 _* 0.6)
508
(19.7^0.6)
on audit
1/23/84
(20. 3 _+ 0.6)
49
(19.8^0.6)
on audit
375
(20.2^+0.6)
508
(20.6+^0.7)
on audit
KTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/06/84
(20.6 4^0.6)
(21 +_ 1)
1/06/84
(22. 8 _+ 0.5)
(23 +_ 1)
1/06/84
(31.7 _+ 0.8)
(29 +_ 2)
1/23/84
(17.5 +.0.6)
(17^1)
1/23/84
(14.3^0.5)
(15^1)
(Continued)
A-34
-------
STUDY FOR GROUP I OCMPOUNDS (Continued)
CYLINDER I-A1
AcnvnY
(IMPOUND
Carbon tetra-
chloride
Chlorofoxm
Perchloro-
ethylene
Benzene
Vinyl
Chloride
OJIALHY CONTROL**
2nd RTI Analysis Day 59 59 59 49 49
PPB (20.3+0.6) (8.9+0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration**
PPB
(19 + 1)**
(9 + 1)** (22 + 1)**
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
3rd KTI Analysis Day 238 238 238 226 226
PPB (21.1+0.6) (24.3 + 0.5) (29.5 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
(15 + 1)
4th RTI Analysis Day 404 404 404 375 375
PPB (20.6 + 0.6) (23.2 + 0.5) (28.7 + 0.7) (18.1 + 0.6) (14.1 + 0.5)
(15 + 1)
5th RH Analysis Day 497 497 497 508 508
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (15.2 + 0.5)
(15 + 1)
6th Rn Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
(15 + 1)
*NuDber of days after 1st Rn analysis date.
**NBS primary standard was analyzed as internal quality control on each day of Rn analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-35
-------
STABILITY STUDY FOR GROUP i OCMBOUNDS
CYLINDER I-A2
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB.
(9.5)
11/17/83
(7.7)
12/16/83
(7.1)
(39.6)
11/17/83
(42.1)
12/16/83
(41.2)
(9.4)
11/17/83
(9.2)
12/16/83
(7.7)
(18.9)
12/06/83
(15.8)
12/15/83
(19.6)
(20.0)
12/06/83
(18.3)
12/15/83
(19.2)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/06/84
(9.3^0.3)
59
(9.3^0.3)
238
(9.5_+0.3)
404
(9.6 +_ 0.3)
on audit
833
(10.5^0.3)
1/06/84
(40.0^0.8)
59
(38.7 jf 0.8)
238
(40. 6 _+ 0.9)
404
(37.1_*0.8)
on audit
833
(40. 5 _+ 0.9)
1/06/84
(9.4^0.2)
59
(10.3^0.2)
238
(9.5^0.2)
404
(9.1_+0.2)
on audit
833
(11.2 _* 3)
1/23/84
(19.6^0.6)
49
(20.0^0.6)
226
(19.4 _* 0.6)
375
(19.4^0.6)
on audit
810
(19.7^0.6)
1/23/84
(20.2^0.6)
49
(19.0^0.6)
226
(20.6+^0.7)
375
(20.4 _+ 0.7)
on audit
810
(19.4^0.6)
KTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/06/84
(20. 6 _+ 0.6)
(21 +_ 1)
1/06/84
(22.8^0.5)
(23^1)
1/06/84
(31.7^0.8)
(29 jf 2)
1/23/84
(17. 5 _+ 0.6)
(17 +_ 1)
1/23/84
(14.3^0.5)
(15^1)
(Continued)
A-36
-------
STABILITY STUDY FDR GROUP I COMPOUNDS (Continued)
CYLINDER I-A2
ACTIVITY
OCMPOUND
Carbon tetra-
chloride
Chlorofoxm
Eerchloro-
ethylene
Benzene
Vinyl
Chloride
BTI
CONTBCt**
2nd RTI Analysis Day 59 59 59 49 49
EPB (20.3 + 0.6) (8.9 + 0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration**
EPB
(19 + i)**
(9 + 1)** (22 + 1)**
(17 + 1)
NBS Concentration
EPB
(21 + 1)
(23
(29 + 2)
(17 + 1)
NBS Concentration
EPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
3rd RTI Analysis Day 238 238 238 226 226
EPB (21.1+0.6) (24.3 + 0.5) (29.5+0.7) (19.0 + 0.6) (15.3+0.5)
(15 + 1)
4th RTI Analysis Day 404 404 404 375 375
FPB (20.6 + 0.6) (23.2 + 0.5) (28.7 + 0.7) (18.1+0.6) (14.1+0.5)
(15 + 1)
5th RTI Analysis Day 497 497 497 508 508
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (15.2 + 0.5)
NBS Concentration
EPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PEB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
EPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-37
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A3
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro~
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(11.4)
12/09/83
(9.5)
12/16/83
(8.9)
(47.3)
12/09/83
(47.2)
12/16/83
(48.7)
(11.2)
12/09/83
(9.4)
12/16/83
(8.6)
(22.5)
12/07/83
(18.7)
12/15/83
(20.3)
(20.0)
12/07/83
(15.8)
12/15/83
(19.4)
HTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/06/84
(11.5 ^ 0.3)
59
(11.0 _+ 0.3)
on audit
404
(11.4 _+ 0.3)
497
(11.0 _+ 0.3)
833
(12.3 _* 0.4)
1/06/84
(46.6 _+ 1.0)
59
(47.4^1.0)
on audit
404
(43. 9 jf 0.9)
497
(43.6^0.9)
833
(48.3 _+ 1.0)
1/06/84
(12.0^0.3)
59
(11.3 _+ 0.3)
on audit
404
(10.3 jf 0.2)
497
(11.6^0.3)
833
(13.3^0.3)
1/23/84
(23.2^0.7)
49
(25.2^0.8)
on audit
375
(23.0^0.7)
on audit
810
(24.6 +_ 0.8)
1/23/84
(20. 3 jf 0.6)
49
(19.8 j* 0.6)
on audit
375
(20.5^0.7)
on audit
810
(21.1_+0.7)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/06/84
(20.6^0.6)
(21 _+ 1)
1/06/84
(22.8 _+ 0.5)
(23 _* 1)
1/06/84
(31.7 _+ 0.8)
(29 _+ 2)
1/23/84
(17.5 + 0.6)
(17_+1)
1/23/84
(14.3 + 0.5)
(15jfl)
(Continued)
A-38
-------
STABILITY STUDY FOR GROUP I COMPOUNDS (Continued)
CHJNDSl I-A3
ACTIVITY
OCMPOUND
Carbon tetra-
chloride
Chlorofotm
Perchloro-
ethylene
./•
Benzene
Vinyl
Chloride
HTI CJUMJK COttHDL**
2ad «TL Analysis Day 59 59 59 49 49
PPB (20.3 + 0.6) (8.9 + 0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration**
PPB
(19 + 1)**
(9 + 1)** (22 + 1)**
(17 + 1)
(15 + 1)
3rd KH Analysis Day 238 238 238 226 226
PPB (21.1 + 0.6) (24.3 + 0.5) (29.5+0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 404 404 404 375 375
PPB (20.6 + 0.6) (23.2 + 0.5) (28.7 + 0.7) (18.1 + 0.6) (14.1 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 497 497 497 508 508
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (15.2 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th DTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Nunber of days after 1st KTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-39
-------
SEABILDY SIUDY TOR GROUP I (IMPOUNDS
CYLINDER I-A4
™
CCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene '
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(10.9)
12/09/83
(9.0)
12/16/83
(8.6)
(45.3)
12/09/83
(46.5)
12/16/83
(51.1)
(10.8)
12/09/83
(9.6)
12/16/83
(10.1)
(21.5)
12/07/83
(18.6)
12/15/83
(19.5)
(20.0)
12/07/83
(18.3)
12/15/83
(19.2)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(11.0 _* 0.3)
59
on audit
238
(10.8^0.3)
404
(11.4 _+ 0.3)
on audit
on audit
1/09/84
(45.0 +_ 0.9)
59
on audit
238
(47.1 +_ 1.0)
404
(43.9^0.9)
on audit
on audit
1/09/84
(12.0 +_ 0.3)
59
on audit
238
(10.3^0.2)
404
(10.3^0.2)
on audit
on audit
1/23/84
(22.3 +_ 0.7)
59
on audit
226
(23.2^0.7)
375
(19.9 _+ 0.6)
508
(22.3^0.7)
on audit
1/23/84
(20. 5 _+ 0.7)
59
on audit
226
(20.1^0.6)
375
(22.1JH0.7)
508
(19.8 _* 0.6)
on audit
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/06/84
(20. 6 jf 0.6)
(21 +_ 1)
1/06/84
(22.8 +_ 0.5)
(23^1)
1/06/84
(31.7 + 0.8)
(29 +_ 2)
1/23/84
(17.5 + 0.6)
(17^1)
1/23/84
(14.3 + 0.5)
(15^1)
(Continued)
A-40
-------
STABILITY STUD? FOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A4
ALT1V11Y
COMPOUND
Carbon tetra-
chloride
Chlorofotm
Perchloro-
ethylene
Benzene
Vinyl
Chloride
KTI qUALTK CONTROL**
2nd KTI Analysis Day 59 59 59 49 49
PPB (20.3 + 0.6) (8.9 + 0.2) (23.6 .+ 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration**
PPB
(19 + 1)**
(9 + i)** (22 + 1)**
(17 + 1)
(15 + 1)
3rd BTI Analysis Day 238 238 238 226 226
PPB (21.1 + 0.6) (24.3 + 0.5) (29.5+0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 404 404 404 375 375
PPB (20.6 + 0.6) (23.2 + 0.5) (28.7 + 0.7) (18.1 + 0.6) (14.1 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 497 497 497 508 508
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (15.2 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*NLnfcer of
-------
STABILITY STUDY PCJR GROUP I COMPOUNDS
CYLINDER IrA5
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis: Date
PPB
(48.4)
12/09/83
(46.6)
12/20/83
(47.8)
(10.6)
12/09/83
(9.7)
12/20/83
(9.0)
(10.6)
12/09/83
(9.5)
12/20/83
(8.7)
(48.4)
12/07/83
(45.1)
12/15/83
(46.0)
(50.0)
12/07/83
(47.5)
12/15/83
(49.8)
BTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(47. 7 J^ 1.4)
57
(51.1 .+ 1.5)
235
(50.9^1.5)
402
(47.2 + 1.4)
494
(46.0 _+ 1.4)
on audit
1/09/84
(10.5^0.2)
57
(9.3^0.2)
235
(10.5^0.2)
402
(10.2 + 0.2)
4%
(10.3^0.2)
on audit
1/09/84
(11.2 _* 0.3)
57
(9.0 _+ 0.2)
235
(10.5^0.3)
402
(10.4 + 0.2)
4%
(10.7^0.3)
on audit
1/19/84
(51.6 _+_ 1.7)
53
(52.0 _* 1.7)
229
(54.0 _+ 1.7)
375
(53.8 + 1.7)
497
(49.0^1.6)
on audit
1/19/84
(53.0 _+ 1.7)
53
(50.0 _* 1.6)
229
(52.8 _* 1.7)
375
(50.8 + 1.6)
V
497
(50.1 _+_ 1.6)
on audit
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(18.9^0.6)
(19 +_ 1)
1/09/84
(9.4 +_ 0.2)
(9jf 1)
1/09/84
(24.4 +_ 0.6)
(22 _+ 1)
1/19/84
(20.2 + 0.6)
(17_+1)
1/19/84
(16.3 + 0.5)
(15^1)
(Continued)
A-42
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A5
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chlorofonn
Perchloro-
ethylene
Benzene
Vinyl
Chloride
BTI qUALTK OONIRDL**
2nd KTI Analysis Day 57 57 57 53 53
PPB (21.5 + 0.6) (10.1 + 0.2) (26.1 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9
(22 + 1)
(17 + 1)
(15 + 1)
3rd RTI Analysis Day 235 235 235 229 229
PPB (21.1+0.6) (24.3 + 0.5) (29.5+0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration**
PPB
(21 + 1)**
(23 + 1)**
(29 + 2)**
(17 + 1)
(15 + 1)
4th RTI Analysis Day 402 402 402 375 375
PPB (18.9 + 0.6) (9.2 + 0.2) (21.9 + 0.5) (17.8 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th BTI Analysis Day 494 494 494 497 497
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (29.4 + 0.9)
NBS Concentration**
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(18 + 1)
(31 + 2)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis uiless
otherwise indicated. Several different NBS primary standards were used.
A-43
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYUNDHl I-A6
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(38.8)
12/09/83
(38.0)
12/20/83
(37.5)
(8.5)
12/09/83
(6.9)
12/20/83
(6.7)
(8.5)
12/09/83
(8.8)
12/20/83
(8.1)
(38.8)
12/07/83
(35.0)
12/15/83
(34.5)
(50.0)
12/07/83
(47.1)
12/15/83
(49.3)
KH ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(38.6 +_ 1.2)
57
(41.0^1.2)
235
(40.4 _+ 1.2)
402
(37.7 +_ 1.1)
494
(37.2 _+!.!)
on audit
1/09/84
(8.2_+0.2)
57
(7.3^0.2)
235
(8.2 _+ 0.2)
402
(8.3^0.2)
494
(8.1^0.2)
on audit
1/09/84
(8.5^0.2)
57
(7.9 ± 0.2)
235
(8.2 _* 0.2)
402
(8.4^0.2)
494
(9.0 _* 0.2)
on audit
1/19/84
(41.9 +_ 1.3)
53
(41.1^1.3)
229
(43.1_+1.4)
375
(40.7 JH 1.3)
497
(39.1^1.3)
on audit
1/19/84
(53.0^1.7)
53
(49.8^1.6)
229
(51.9 _+!.?)
375
(50.8 +_ 1.6)
497
(50.3 _* 1.6)
on audit
RTI QUALITY ODNTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(18.9 +_ 0.6)
(19 +_ 1)
1/09/84
(9.4^0.2)
(9^1)
1/09/84
(24.4 +_ 0.6)
(22^1)
1/19/84
(20.2 + 0.6)
(17 +_ 1)
1/19/84
(16.3 + 0.5)
(15 +_ 1)
(Continued)
A-44
-------
STABILITY STUDY FDR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A6
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY CONIRDL**
2nd RTI Analysis Day 57 57 57 53 53
EPB (21.5 + 0.6) (10.1 + 0.2) (26.1 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9
(22 + 1)
(17 + 1)
(15 + 1)
3rd RTI Analysis Day 235 235 235 229 229
PPB (21.1 + 0.6) (24.3 + 0.5) (29.5 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
NBS Concentration**
PPB
(21 + 1)** (23 + 1)** (29 + 2)** (17 + 1)
(15 + 1)
4th RTI Analysis Day 402 402 402 375 375
PPB (18.9 + 0.6) (9.2 + 0.2) (21.9 + 0.5) (17.8 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 494 494 494 497 497
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (29.4 + 0.9)
NBS Concentration**
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(18 + 1)
(31 + 2)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-45
-------
STABILITY STUDY FDR GROUP I (IMPOUNDS
CYLINDER I-A7
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro**
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(51.1)
12/09/83
(49.2)
12/20/83
(49.9)
(11.2)
12/09/83
(10.4)
12/20/83
(9.5)
(11.2)
12/09/83
(10.4)
12/20/83
(9.3)
(51.1)
12/07/83
(47.1)
12/15/83
(48.5)
(50.0)
12/07/83
(48.6)
12/15/83
(48.5)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(49.2 +_ 1.5)
57
(54.0^1.6)
235
(53.3 _+ 1.6)
402
(49.6 jf 1.5)
494
(47.8 j+ 1.5)
833
(54.5 _+ 1.6)
1/09/84
(11.1 +.0.2)
57
(9.7^0.2)
235
(11.0^0.2)
402
(10.7^0.2)
494
(10.8^0.2)
833
(12.2^0.3)
1/09/84
(11.8 _+ 0.3)
57
(9.7^0.2)
235
(11.2^0.3)
402
(11.1^0.3)
494
(11.7^0.3)
833
(13.6 _+ 0.3)
1/19/84
(54.1 +_ 1.7)
53
(54. 8 _+ 1.8)
229
(56.2^1.8)
375
(53.8 _+ 1.7)
497
(52.3 jf 1.7)
810
(49.0 _+ 1.6)
1/19/84
(53.4^1.7)
53
(49.7^1.6)
229
(51.9^1.7)
375
(50.8^1.6)
497
(50.4 _+ 1.6)
810
(45.8 _+ 1.5)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(18.9^0.6)
(19 + 1)
1/09/84
(9.4 +_ 0.2)
(9±1)
1/09/84
(24.4 + 0.6)
(22 ±1)
1/19/84
(20.2 + 0.6)
(17^1)
1/19/84
(16.3 + 0.5)
(15 ^ 1)
(Continued)
A-46
-------
STABILITY STUD? FOR (SOUP I COMPOUNDS (Continued)
CYLINDER I-A7
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
KI1 qUALTTY OONTRDL**
2nd RH Analysis Day 57 57 57 53 53
PPB (21.5 + 0.6) (10.1 + 0.2) (26.1 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
NBS Concentration**
PPB
(21 + 1)** (23 + 1)** (29 + 2)** (17 + 1)
NBS Concentration
PPB
(19 + 1)
(9
(22 + 1)
(17 + 1)
NBS Concentration**
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(18 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
3rd KTI Analysis Day 235 235 235 229 229
PPB (21.1 + 0.6) (24.3 + 0.5) (29.5 + 0.7) (19.0 + 0.6) (15.3 + 0.5)
(15 + 1)
4th BTI Analysis Day 402 402 402 375 375
PPB (18.9 + 0.6) (9.2 + 0.2) (21.9 + 0.5) (17.8 + 0.6) (14.8 + 0.5)
(15 + 1)
5th BTI Analysis Day 494 494 494 497 497
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (29.4 + 0.9)
(31 + 2)
6th KTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
(15 + 1)
^timber of days after 1st BTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-47
-------
STABIiny STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A8
Acnvny
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(55.1)
12/09/83
(52.6)
12/20/83
(53.2)
(12.1)
12/09/83
(7.9)
12/20/83
(6.3)
(12.1)
12/09/83
(10.5)
12/20/83
(9.5)
(55.1)
12/07/83
(42.7)
12/15/83
(43.9)
— -
12/07/83
(48.4)
12/15/83
(48.3)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(53.5 +; 2.7)
57
(59.0^1.8)
on audit
402
(51.3^1.5)
494
(50.1^1.5)
833
(56.9 _+ 1.7)
RTI
1/09/84
(18.9^0.6)
(19 +_ 1)
1/09/84
(7.4 +_ 0.2)
57
(6.0 +_ 0.1)
on audit
402
(4.3^0.1)
494
(4.1^0.1)
833
(3.9^0.1)
1/09/84
(11.3^0.3)
57
(10.5 _* 0.3)
on audit
402
(10.3^0.2)
494
(11.4^0.3)
833
(13.3+^0.3)
1/19/84
(48.3j*1.5)
53
(48.1 _+ 1.5)
on audit
375
(46.3 _* 1.5)
497
(44.2 jf 1.4)
810
(43.4+; 1.4)
1/19/84
(51.7 _+1.7)
53
(49.2 _+ 1.6)
on audit
375
(49.0 _+ 1.6)
497
(48.5 4> 1.6)
810
(45.8 +_ 1.5)
OUALrn CONTROL**
1/09/84
(9.4 _+ 0.2)
(9+.1)
1/09/84
(24.4 + 0.6)
(22 _* 1)
1/19/84
(20.2 + 0.6)
(17^1)
1/19/84
(16.3 + 0.5)
(15 +_ 1)
(Continued)
A-48
-------
STABILITY STUD? FOR GROUP I OMOUNDS (Continued)
CYLINDER I-A8 -
ACTIVITY
OCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
PTI OJIALHY GDHCRDL**
2nd RTI Analysis Day 57 57 57 53 53
PPB (21.5 + 0.6) (10.1 + 0.2) (26.1 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
NBS Concentration**
PPB
(21 + 1)**
(23 + 1)**
(29 + 2)**
(17 + 1)
NBS Concentration
PPB
(19 + 1)
(9
(22 + 1)
(17 + 1)
NBS Concentration**
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(18 + 1)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
3rd BTI Aialysis Day 235 235 235 229 229
PPB (21.1+0.6) (24.3 + 0.5) (29.5+0.7) (19.0 + 0.6) (15.3 + 0.5)
(15 + 1)
4th RTI Analysis Day 402 402 402 375 375
PPB (18.9 + 0.6) (9.2 + 0.2) (21.9 + 0.5) (17.8 + 0.6) (14.8 + 0.5)
(15 + 1)
5th RTI Analysis Day 494 494 494 497 497
PPB (19.9 + 0.6) (22.9 + 0.5) (28.8 + 0.7) (18.5 + 0.6) (29.4 + 0.9)
(31 + 2)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5+0.5) (32.7 + 0.8) (16.9 + 0.5) (14.7 + 0.5)
(15 + 1)
*Nimber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-49
-------
STABILITY STUDY FOR GROUP I COMPOUNDS
CYLINDER I-A9
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(13.6)
12/08/83
(11.1)
12/19/83
(11.8)
(13.4)
12/08/83
(11.3)
12/19/83
(11.4)
(68.4)
12/08/83
(63.5)
12/19/83
(63.8)
(48.3)
12/09/83
(41.8)
12/16/83
(43.9)
(30.0)
12/09/83
(29.0)
12/16/83
(28.5)
KTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(13.0 +_ 2.7)
60
(11.8^0.4)
238
(12.7^0.4)
407
(12.5^0.4)
(12.0 _+ 0.4)
833
(13.7 _+ 0.4)
1/05/84
(11.9 jf 0.2)
60
(10.5^0.2)
238
(12.3^0.3)
407
(11.8+^0.2)
(12.0^0.3)
833
(13.3 +_ 0.3)
1/05/84
(69.6 +_ 1.7)
60
(67.6^1.6)
238
(62.2 _+ 1.5)
407
(63.7^1.5)
(64.3+^1.5)
833
(69.9 _+ 1.7)
1/20/84
(46.8 _* 1.5)
52
(46.4 _* 1.5)
228
(48.0^1.5)
374
(45.8 _+ 1.5)
(44.7^1.4)
810
(46.6+^1.5)
1/20/84
(31.1 .+ 1.0)
52
(29.3 _+ 0.9)
228
(31.3 .+ 1.0)
374
(29.9 _+ 1.0)
(29.0+^0.9)
810
(31.3 +_ 1.0)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4^0.6)
(21 +_ 1)
1/05/84
(22.8^0.5)
(23+;!)
1/05/84
(30.7 + 0.7)
(29 +_ 2)
1/20/84
(18.4 + 0.6)
(17 +_!)
1/20/84
(14.8 + 0.5)
(15^1)
(Continued)
A-50
-------
STABILITY STUDY FOR GROUP I CCMPOUNDS (Continued)
CYLINDER I-A9
AcnvnY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY CDNERDL**
2nd RTI Analysis Day 60 60 60 52 52
EPB (20.3 + 0.6) (8.9 + 0.2) . (23.6 + 0.6) (18.6 + 0.6) (15.0 •»• 0.5)
NBS Concentration**
EPB
(19 + 1)** (9 + 1)** (22 •»• 1)** (17 + 1)
(15 + 1)
3rd RTI Analysis Day 238 238 238 228 228
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 407 407 407 374 374
PPB (20.7 + 0.6) (23.3 + 0.5) (29.0 + 0.7) (17.8 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 4% 496 4% 504 504
PPB (20.3 + 0.6) (23.4 + 0.5) (30.6 + 0.7) (18.6 + 0.6) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (18.9 + 0.6) (15.2 + 0.5)
NBS Concentration
(21 + 1)
(23
(29 + 2)
(17 + 1)
PPB
(15 + 1)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-51
-------
STABILITY STUDY RJR GROUP i OCMPOUNDS
CYLINDER I-A10
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(13.3)
12/08/83
(11.1)
12/19/83
(11.8)
(13.1)
12/08/83
(11.8)
12/19/83
(11.1)
(67.0)
12/08/83
(75.1)
12/19/83
(64.1)
(47.3)
12/09/83
(41.0)
12/16/83
(43.3)
(30.0)
12/09/83
(28.9)
12/16/83
(28.3)
BIT ANALYSIS
1st KIT Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(12.6^2.7)
60
(11.6 _+ 0.3)
238
(12.5^0.4)
407
(12. 5 _+ 0.4)
496
(12.3^0.4)
833
(14.4 +_ 0.4)
1/05/84
(11.6 _+ 0.2)
60
(10.2 _+ 0.2)
238
(12.2^0.3)
407
(11.7 _+ 0.2)
496
(12.2^0.3)
833
(14.4^0.3)
1/05/84
(68.6 jf 1.6)
60
(67.7^1.6)
238
(62.2 _+ 1.5)
407
(62.1^1.5)
496
(65.1^1.6)
833
(70.1^1.7)
1/20/84
(46.1^1.5)
52
(45.2 _* 1.4)
228
(47.3 +_ 1.5)
374
(45.4 _+ 1.5)
504
(43.9 +_ 1.4)
810
(45.7^1.5)
1/20/84
(31.6^1.0)
52
(29.8 _* 1.0)
228
(32.0 jM.O)
374
(30.4 _* 1.0)
504
(29.9^1.0)
810
(31.3^1.0)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 _+ 6.6)
(21 ± 1)
1/05/84
(22.8 +_ 0.5)
(23_+ 1)
1/05/84
(30. 7 +_ 0.7)
(29_+2)
1/20/84
(18.4 + 0.6)
(17 _+ 1)
1/20/84
(14.8 + 0.5)
(15^1)
(Continued)
A-52
-------
STABILITY STUDY H)R GROUP I (IMPOUNDS (Contimed)
CYLINDER I-A10
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY CONTBDL**
2nd RTI Analysis Day 60 60 60 52 52
PPB (20.3 + 0.6) (8.9 + 0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
3rd RTI Analysis Day 238 238 238 228 228
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 407 407 407 374 374
PPB (20.7 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (14.8 + 0.5)
NBS Concentration**
PPB
(19 + 1)**
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 4% 4% 4% 504 504
PPB (20.3 + 0.6) (23.4 + 0.5) (30.6 + 0.7) (18.6 + 0.6) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (18.9 + 0.6) (15.2 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-53
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS
CYLINDER I-A11
ACTIVITY
CCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro~
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(11.7)
12/08/83
(5.7)
12/19/83
(6.7)
(11.5)
12/08/83
(7.3)
12/19/83
(6.2)
(59.0)
12/08/83
(25.9)
12/19/83
(20.6)
(41.6)
12/09/83
(22.1)
12/16/83
(23.2)
(30.0)
12/09/83
(28.5)
12/16/83
(28.6)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(7.8^2.7)
60
(6.6 _+ 0.2)
238
(7.1^0.2)
407
(7.0^0.2)
496
(6.4 _+ 0.2)
833
(S.Ojf 0.2)
1/05/84
(7.8^0.2)
60
(7.4^0.2)
238
(8.1_+0.2)
407
(7.8^0.2)
496
(7.9^0.2)
833
(9.4 _+ 0.2)
1/05/84
(22.8^0.5)
60
(21.9 _+ 0.5)
238
Ul.ljf 0.5)
407
(21. 5 +_ 0.5)
496
(21.1_+0.5)
833
(24.4 _+_ 0.6)
1/20/84
(26. 2 _+ 0.8)
52
(26.0 _* 0.8)
228
(29.9 _+ 1.0)
374
(29.8^1.0)
504
(25.9 +_ 0.8)
810
(26. 5 _+ 0.7)
1/20/84
(31.4 jf 1.0)
52
(29.6 _+ 0.9)
228
(32.0 jf 1.0)
374
(32.0^1.0)
504
(30.1 _+ 1.0)
810
(32.1^1.0)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 +_ 0.6)
(21 +_ 1)
1/05/84
(22. 8 _* 0.5)
(23 jf 1)
1/05/84
(30.7 +0.7)
(29 _+_ 2)
1/20/84
(18.4 + 0.6)
(17 +_ 1)
1/20/84
(14.8 + 0.5)
(154.1)
(Continued)
A-54
-------
STABILnY STUTO TOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A11
ACTIVllY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro~
ethylene
Benzene
Vinyl
Chloride
HTI QUALITY GONIGDL**
2nd RTI Analysis Day 60 60 60 52 52
PPB (20.3 + 0.6) (8.9 + 0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9
(22 + 1)
(17 + 1)
(15 + 1)
3th RTI Analysis Day 238 238 238 238 238
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 407 407 407 374 374
PPB (20.7 + 0.6) (23.3 + 0.5) (29.0 + 0.7) (17.8 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 4% 496 4% 504 504
PPB (20.0+0.6) (22.8 + 0.5) (28.1+0.7) (18.6+0.6) (14.7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (22.4 + 0.7) (25.5 + 0.5) (32.7 + 0.8) (18.9 + 0.6) (15.2 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
*Ntnber of days after 1st RTI analysis date.
primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-55
-------
STABILITY STUDY TOR GROUP I; (IMPOUNDS
CYLINDER I-A12
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(14.3)
12/08/83
(12.7)
12/19/83
(12.6)
(14.0)
12/08/83
(13.2)
12/19/83
(12.9)
(71.8)
12/08/83
(70.9)
12/19/83
(68.3)
(50.7)
12/09/83
(46.5)
12/16/83
(48.9)
(30.0)
12/09/83
(28.1)
12/16/83
(28.5)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/05/84
(14.2^2.7)
60
(13.4 +_ 0.4)
on audit
on audit
on audit
833
(16.9 _+ 0.5)
1/05/84
(13.0 _+ 0.3)
60
(12.4 +_ 0.3)
on audit
on audit
on audit
833
(15.3^0.4)
1/05/84
(74.3 jf 1.8)
60
(75.6^1.8)
on audit
on audit
on audit
833
(78.0 _+ 1.9)
1/20/84
(51.9 +_ 1.7)
52
(51.2^1.6)
on audit
on audit
on audit
810
(52.6 _+ 1.7)
1/20/84
(31.1 _+ 1.0)
52
(29.6^0.9)
on audit
on audit
on audit
810
(31.8 jf 1.0)
RTI quALiTY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/05/84
(20.4 _+ 0.6)
(21 _+ 1)
1/05/84
(22.8^0.5)
(23 jM)
1/05/84
(30.7 +_ 0.7)
(29 +_ 2)
1/20/84
(18.4 + 0.6)
(17 jf 1)
1/20/84
(14.8^0.5)
(15+_1)
(Continued)
A-5 6
-------
STABILITY STUDY TOR GROUP I COMPOUNDS (Contiiued) '
CYLINDER I-A12
ACilVHY
(IMPOUND '
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI CUALIH CONTROL**
2nd RTI Analysis Day 60 60 60 52 52
PPB (20.3 + 0.6) (8.9 + 0.2) (23.6 + 0.6) (18.6 + 0.6) (15.0 + 0.5)
NBS Concentration**
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
3rd RTI Analysis Day 238 238 238 228 228
PPB (20.3 + 0.6) (23.6 + 0.5) (28.3 + 0.7) (19.0 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
4th RTI Analysis Day 407 407 407 374 374
PPB (20.7 + 0.6) (23.3 + 0.5) (29.0 + 0.7) (17.8 + 0.6) (14.8 + 0.5)
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(17 + 1)
(15 + 1)
5th RTI Analysis Day 496 4% 4% 504 504
PPB (20.0 + 0.6) (22.8 + 0.5) (28.1 + 0.7) (18.6 + 0.6) (14:7 + 0.5)
NBS Concentration
PPB
(21 + 1)
(23 + 1)
(29 + 2)
(17 + 1)
(15 + 1)
6th RTI Analysis Day 833 833 833 810 810
PPB (144+^4.3) (119+_ 2.5) (135 _+3.3) (18.9 _+0.6) (15.2 _+0.5)
NBS Concentration
PPB
(141 + 3) ' (120 + 3 )
(126 + 3)
(17.0 + 1)
(15.0 + 1)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-57
-------
STABILITY STUDY FOR GROUP I COMPOUNDS
CYLINDER I-A13
ACTTVITY
CCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(89.0)
12/07/83
(83.3)
12/15/83
(81.0)
(353)
12/07/83
(369)
12/15/83
(371)
(313)
12/07/83
(297)
12/15/83
(315)
(134)
12/08/83
(133)
12/19/83
(139)
(150)
12/08/83
(136)
12/19/83
(145)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(91.6 +_ 2.7)
57
(97.0 +_ 2.9)
231
(94.7 _+ 2.8)
395
(86.7_+2.6)
491
(86.2 _+ 2.6)
empty
1/09/84
(351 _+ 7.4)
57
(354+7.4)
231
(334+7.0)
395
(325^+6.8)
491
(331 +_ 7.0)
empty
1/09/84
(332 +_ 8.0)
57
(359+^8.6)
231
(323 +_ 7.8)
395
(322+7.7)
491
(313+7.5)
empty
1/20/84
(140_+4.5)
54
(139+^4.4)
225
(145 _+ 4.6)
370
(138^4.4)
497
(138+^4.4)
empty
1/20/84
(156 4-5.0)
54
(152_+4.9)
225
(153+^4.9)
370
(153 _+4.9)
497
(146 _+ 4.7)
empty
RTI QUALITY OJNTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(18.9 _+ 0.6)
(19 ±1)
1/09/84
(9.4 _+ 0.2)
(9+.1)
1/09/84
(24.4+^0.6)
(22 _+ 1)
1/20/84
(18.4 + 0.6)
(17+7)
1/20/84
(14.8 + 0.5)
(15 +_ 1)
(Continued)
A-58
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A13
ACriVTIY
COMPOUND
Carbon tetra-
chloride
Chloroform
Berchloro-
ethylene
Benzene
Vinyl
Chloride
RTI
CONTROL**
2nd RTI Analysis Day 57 57 57 54 54
PPB (21.5+0.6) (10.1+0.2) (26.1+0.6) (192 + 6.1), (192 + 6.1)
NBS Concentration**
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(192 + 4)** (192 + 4)**
3rd RTI Amilysis Day 231 231 231 225 225
PPB (155 + 4.7) (132 + 2.8) (147 + 3.5) (191 + 6.1) (191 + 6.1)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
4th RTI Analysis Day
PPB
NBS Concentration
PPB (155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
PPB
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(192 + 4)
395 395 395 370 370
(154 + 4.6) (135 + 2.8) (145 + 3.5) (200 + 6.4) (195 + 6.2)
(192 + 4)
5th RTI Analysis Day 491 491 491 497 497
PPB (142 _+4.3) (115+_ 2.4) (126 _+3.0) (139^4.4) (149^4.8)
NBS Concentration
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PPB (166 + 5.0) (130 + 2.7) (144 + 3.5) (18.9 + 0.6) (15.2+0.5)
NBS Concentration
PPB
(155 + 3)
(134 + 3)
(146 + 3) (17.0 + 1)
(15.0 + 1)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis inless
otherwise indicated. Several different NBS primary standards were used.
A-59
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A14
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroforni
Perchloro-
etnylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(91.5)
12/07/83
(81.6)
12/15/83
(78.3)
(362)
12/07/83
(373)
12/15/83
(367)
(321)
12/07/83
(301)
12/15/83
(312)
(138)
12/08/83
(130)
12/19/83
(135)
(150)
12/08/83
(137)
12/19/83
(145)
KTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(90.5^2.7)
57
(90.6+^2.7)
231
(92. 3 ±2. 8)
395
(85.7^2.6)
(86.2^2.6)
833
(73.9 _+ 2.2)
1/09/84
(339 _+ 7.1)
57
(345 +_ 7. 2)
231
(326 _+ 6.8)
395
(335 _+ 7.0)
(331 +_ 7.0)
833
(350 +_ 7.4)
1/09/84
(324^7.8)
57
(342^8.2)
231
(317 +_ 7.6)
395
(322 jf 7.7)
(307 +_ 7.4)
833
(320 _+ 7.9)
1/20/84
(138^4.4)
54
(135^4.3)
225
- (140_+4.5)
371
(137 +_ 4. 4)
(137 jf 4.4)
810
(127 _+ 4.1)
1/20/84
(154 +_ 4.9)
54
(151+^4.8)
225
(153^4.9)
371
(152jf4.9)
(150+^4.8)
810
(160_*5.2)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(18.9^0.6)
(19 +_ 1)
1/09/84
(9.4 + 0.2)
(9+.1)
1/09/84
(24.4 + 0.6)
(22 jM)
1/20/84
(18.4 + 0.6)
(17 +_ 1)
1/20/84
(14.8 + 0.5)
(15 +_ 1)
(Continued)
A-60
-------
STABILITY STUDY TOR (SOUP I (IMPOUNDS (Continued)
CYLINDER I-A14
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI qUALHY OONTRDL**
2nd RTI Analysis Day 57 57 57 54 54
PPB (21.5 + 0.6) (10.1 + 0.2) (26.1 + 0.6) (192 + 6.1) (192 + 611)
NBS Concentration
PPB
NBS Concentration.
NBS Concentration
PPB
NBS Concentration
PPB
NBS Concentration
PPB
(19 + 1)
(9 + 1)
(22 + 1)
(192 + 4)** (192 + 4)**
3rd KTI Analysis Day 231 231 231 225 225
PPB (155 + 4.7) (132 + 2.8) (147 + 3.5) (191 + 6.1) (191 + 6.1)
PPB (155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
(141 + 3)
(120 + 3)
(126 + 3)
(133 + 3)
(155 + 3)
(134 + 3)
(146 + 3)
(192 + 4)
4th RTI Analysis Day 395 395 395 371 371
FPB (155 + 4.6) (135 + 2.8) (146 + 3.5) (199 + 6.4) (187 + 6.0)
(192 + 4)
5th RTI Analysis Day 491 491 491 497 497
PPB (142 + 4.3) (115 + 2.4) (126 + 3.0) (139 + 4.4) (149 + 4.8)
(154 + 3)
6th RTI Analysis Day 833 833 833 810 810
PPB (166 + 5.0) (130 + 2.7) (144 + 3.5) (18.9 + 0.6) (15.2 + 0.5)
(17.0 + 1) (15.0 + 1)
*tfcnber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-61
-------
STABILITY STOUT FOR GROUP I OMOUNDS
CYLINDER I-A15
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
(307)
12/07/83
(301)
12/15/83
(293)
(126)
12/07/83
(130)
12/15/83
(143)
(102)
12/07/83
(98.3)
12/15/83
(119)
(364)
12/02/83
(350)
12/19/83
(360)
(400)
12/02/83
(397)
12/19/83 .
(393)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Analysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(317 ±6. 7)
57
(327 ± 9.8)
231
(299 ±9.0)
395
(299 ± 9.0)
491
(297 ±8. 9)
833
(310 ±9. 2)
1/09/84
(125 ±2.6)
57
(133 ±2.8)
231
(126 ± 2.6)
395
(126 ±2.6)
491
(123 ±2.6)
833
(117 ±2.5)
1/09/84
(108 ±2.6)
57
(119 ±2.9)
231
(100 ± 2.4)
395
(103 ±2.5)
491
(104 ± 2.5)
833
(121.6 ±3.0)
1/20/84
(382 ±12. 2)
51
(387 ± 12.4)
227
(391 ± 12.5)
370
(378 ±12.1)
on audit
810
(392 ± 12.6)
1/20/84
(418 ± 13.4)
51
(404 ±12. 9)
227
(404 ±12.9)
370
(409 ±13.1)
on audit
810
(426 ± 13.9)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(162 ±4. 9)
(154 ± 3)
1/09/84
(130 ± 2.7)
(134 ± 3)
1/09/84
(148 + 3.6)
(145 ± 3)
1/20/84
(18.4 + 0.6)
(17 ±1)**
1/20/84
(14.8 + 0.5)
(15 4. i)**
(Continued)
A-62
-------
STABILITY STUDY FDR GROUP I (IMPOUNDS (Continued)
CYLINDER I-A15
AcnvnY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
etnylene
Benzene
Vinyl
Chloride
EQ1 qUALriY OOOTRDL**
2nd BTI Analysis Day
PPB
NBS Concentration**
PPB
3rd BTI Analysis Day
EPB
NBS Concentration
PPB
4th BTI Analysis Day
PPB
NBS Concentration
PPB
5th BTI Analysis Day
PPB
NBS Concentration
PPB
6th BTI Analysis Day
PPB
NBS Concentration
PPB
57
(21.5 + 0.6)
(19^+1)
231
(155_+4.7)
(155 +_ 3)
395
(154_+4.6)
(155 +_ 3)
491
(142_+4.3)
(141 j+ 3)
833
(166 +_ 5.0)
(155 +_ 3)
57
(10.1 + 0.2)
(9jf 1)
231
(132 _+ 2.8)
(134 O)
395
(135 _+ 2.8)
(134 _+ 3)
491
(115 + 2.4)
(120 _+ 3)
833
(130 _+ 2.7)
(134^3)
57
(26.1 +0.6)
(22 +_!)
231
(147 > 3.5)
(146 ^ 3)
395
(145 +^ 3.5)
(146 _+ 3)
491
(126 + 3.0)
(126 _+ 3)
833
(144 + 3.5)
(146 ^ 3)
51
(192 + 6.1)
(192 ^ 4)**
227
(191 +_ 6.1)
(192 +_ 4)
370
(200 +_ 6.4)
(192 ± 4)
497
(139 + 4.4)
(133+^3)
810
(143 + 4.6)
(133+^3)
51
(192 + 6.1)
(192 +^ 4)**
227
(191+^6.1)
(192 _+ 4)
370
(195 +> 2)
(192^+4)
497
(149 + 4.8)
(154 _+ 3)
810
(156 + 5.1)
(154 _+ 3)
*Nunber of days after 1st BTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of BTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-63
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A16
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
EPS
1st Analysis Date
PPB
2nd Analysis Date
PPB
(304)
12705/83
(297)
12/15/83
(293)
(125)
12/05/83
(120)
12/15/83
(135)
(101)
12/05/83
(91.5)
12/15/83
(87.9)
(360)
12/12/83
(344)
12/19/83
(355)
(400)
12/12/83
(397)
12/19/83
(382)
KTI ANALYSIS
1st RTI Analysis Date
PPB
2nd KTI Analysis Day*
PPB
3rd RTI Analysis Day*
PPB
4th RTI Aialysis Day*
PPB
5th RTI Analysis Day*
PPB
6th RTI Analysis Day*
PPB
1/09/84
(314 +_ 9.4)
57
(323^9.7)
on audit
395
(2% +;8.9)
491
(295^8.9)
833
(307 _+ 9.1)
1/09/84
(122 _+ 2.6)
57
(128^2.7)
on axiit
395
(126 +_ 2.6)
491
(121 +_ 2.5)
833
(114 +_ 2.4)
1/09/84
(107 +_ 2.6)
57
(119+^2.9)
on audit
395
(103^2.5)
491
(104 jf 2.5)
833
(120.3+^2.9)
1/20/84
(377 _+ 12.1)
51
(379^12.1)
on audit
370
(368 _+ 11.8)
on audit
810
(389 jf 12.5)
1/20/84
(418 _+ 13.4)
51
(403^12.9)
on audit
370
(408^13.1)
on audit
810
(423^13.8)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
1/09/84
(162 +_ 4.9)
(154 JH 3)
1/09/84
(130^2.7)
(134 _+ 3)
1/09/84
(148 + 3.6)
(145 _+ 3)
1/20/84
(18.4 + 0.6)
(17 jf 1)**
1/20/84
(14.8 + 0.5)
(15 +_!)**
(Continued)
A-64
-------
STABILITY STUDY FOR CTtDUP I (IMPOUNDS (Continued)
(HINDER I-A16 i
Acnvrn
OCMPOCND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
RTI QUALITY CONTROL**
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
3rd RTI Analysis Day
PPB
NBS Concentration
PPB
4th RTI Analysis Day
PPB
NBS Concentration
PPB
5th RTI Analysis Day
PPB
NBS Concentration
PPB
6th RTI Analysis Day
PPB
NBS Concentration
PPB
57
(21.5 _+ 0.6)
(19 _+ 1)
231
(155 ;H 4.7)
(155 _+ 3)
395
(154 _+ 4.6)
(155 _+ 3)
491
(142_+4.3)
(141 jf 3)
833
(166 + 5.0)
(155 +. 3)
57
(10.1JK0.2)
(9^1)
231
(132^2.8)
(134^3)
395
(135 + 2.8)
(134 .+ 3)
491
(115 _+ 2.4)
(120 _+ 3)
833
(130 + 2.7)
(134+^3)
57
(26.1 + 0.6)
(22+^1)
231
(147+^3.5)
(146 _+ 3)
395
(145 + 3.5)
(146 _* 3)
491
(126 + 3.0)
(126 _* 3)
833
(144 + 3.5)
(146 +_ 3)
51
(192 + 6.1)
(192^4)**
227
(191 + 6.1)
(192+^4)
370
(200 + 6.4)
(192+^4)
497
(139 + 4.4)
(133 _+ 3)
810
(143 + 4.6)
(133 _+ 3)
51
(192 + 6.1)
(192 j- 4)**
227
(191 + 6.1)
(192+^4)
370
(195 + 6.2)
(192^4)
497
(149 + 4.8)
(154 _+ 3)
810
(156 + 5.1)
(154^3)
*Nuil>er of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated. Several different NBS primary standards were used.
A-65
-------
STABILITY STUDY FOR GROUP i OCMPOUNDS
CYLINDER I-A17 . •
ACIIVHY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
1500
9/26/85
(1502)
800
9/26/85
(837)
1500
9/26/85
(1441)
i
800
9/26/85
(805)
1500
9/26/85
(1489)
KIT ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(1585 +_ 48)
68
(1584 _+ 48)
5/07/86
(904^19)
68
(844 + 18)
5/07/86
(1642 +_ 40)
68
(1645 +_ 40)
5/07/86
(904^29)
68
(881 ^ 28)
5/07/86
(1648 jf 53)
68
(1585 +_ 51) .
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 +_ 68)
(2095 +_ 16)
68
(2226 + 67)
(2095 +_ 16)
5/07/86
(2328 + 49)
(2269 +_ 10)
68
(2284 + 48)
(2269 JK 10)
5/07/86
(2044 + 49)
(2096 jf 13)
68
(2194 + 53)
(20% +_ 13)
5/07/86
(2868 + 92)
(2830 _+ 9)
68
(2909 + 93)
(2830 _+ 9)
5/07/86
(2363 + 76)
(2486 +_ 27)
68
(2484 + 80)
(2486 +_ 27)
*ftober of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-66
-------
STABILITY STUDY TOR GROUP I (IMPOUNDS
CXLINDHl I-A18
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
8000
9/26/85
(8400)
4000
9/26/85
(3877)
8000
9/26/85
(7938)
8000
9/26/85
(7960)
6000
9/26/85
(6061)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(9386 _+ 284)
68
(9400 jf 285)
5/07/86
(4418 +_ 94)
68
(4318 +_ 92)
5/07/86
(9486 +_ 231)
68
(9617 _+ 234)
5/07/86
(9458 _+ 301)
68
(9359 _+ 297)
5/07/86
(6555 _+ 211)
68
(6641 JH 214)
RTI qUALTTY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 + 68)
(2095 +. 16)
68
(2226 + 67)
(2095 +_ 16)
5/07/86
(2328 + 49)
(2269 jf 10)
68
(2284 + 48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(20% _+ 13)
68
(2194 + 53)
(20% jf 13)
5/07/86
(2868 + 92)
(2830 _+ 9)
68
(2909 + 93)
(2830 _+ 9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 +_ 27)
*Nmber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-67
-------
STABILITY STUD? TOR GROUP I COMPOUNDS
CYLINDER I-A19
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
6000
9/26/85
(6084)
8000
9/26/85
(7854)
4000
9/26/85
(4155)
4000
9/26/85
(4069)
8000
9/26/85
(7824)
HIT ANALYSIS
1st KIT Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(8062 +_ 244)
68
(7240 JK 219)
5/07/86
(9593 +_ 205)
68
(9730 +_ 208)
5/07/86
(4121 +_ 100)
68
(4579 +_ 111)
5/07/86
(4065 +_ 129)
68
(4667 _+ 148)
5/07/86
(9463 ^ 304)
68 •
(8999 _+ 290)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 + 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 _+ 16)
5/07/86
(2328 + 49)
(2269 +_ 10)
68
(2284^48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(20% +_ 13)
68
(2194 _+ 53)
(20% _+ 13)
5/07/86
(2868 + 92)
(2830^9)
68
(2909 _+ 93)
(2830 +_ 9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 _* 27)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-68
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A20
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
6000
9/26/85
(6012)
8000
9/26/85
(7829)
4000
9/26/85
(4103)
4000
9/26/85
(4055)
8000
9/26/85
(7841)
RTI ANALYSIS
1st RTI Analysis Date
PEB
2nd RTI Analysis Day*
PPB
5/07/86
(6731 +_ 204)
68
(7340 _+ 222)
5/07/86
(9356 +_ 200)
68
(9521 +_ 203)
5/07/86
(4764 +_ 116)
68
(4739 +_ 115)
5/07/86
(4295 +_ 137)
68
(4784 +_ 152)
5/07/86
(9064 _+ 292)
68
(9142 ^ 294)
RTI QUALITY OONIRQL**
1st RTI Analysis Date
PPB
MBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 _+ 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 +_ 16)
5/07/86
(2328 + 49)
(2269 _+ 10)
68
(2284 + 48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(2096 jf 13)
68
(2194 + 53)
(20% _+ 13)
5/07/86
(2868 + 92)
(2830 +_ 9)
68
(2909 + 93)
(2830^9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 _+ 27)
^timber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-69
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A21
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chlorpfoim
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
3000
9/26/85
(2990)
6000
9/26/85
(5979)
3000
9/26/85
(3131)
6000
9/26/85
(6139)
4000
9/26/85
(4010)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(3220 _+ 98)
68
(3246 +_ 98)
5/07/86
(6277 +_ 134)
68
(6808 +_ 145)
5/07/86
(3157 +_ 77)
68
(3416 _+ 83)
5/07/86
(7127 +_ 227)
68
(7008 4-223)
5/07/86
(3994 _+ 129)
68
(4238 +_ 137)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 +_ 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 +_ 16)
5/07/86
(2328 +_ 49)
(2269 +_ 10)
68
(2284^48)
(2269 +_ 10)
5/07/86
(2044 _+ 49)
(2096 +_ 13)
68
(2194 + 53)
(2096 +_ 13)
5/07/86
(2868 + 92)
(2830 _+ 9)
68
(2909 + 93)
(2830 +_ 9)
5/07/86
(2363 + 76)
(2486 jf 27)
68
(2484 + 80)
(2486 +_ 27)
^Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-70
-------
STABILITY STUDY FOR GROUP I (IMPOUNDS
CYLINDER I-A22
AJJTi.Vr.rt
CCMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
800
9/26/85
(7%)
1500
9/26/85
(1461)
800
9/26/85
(795)
1500
9/26/85
(1497)
800
9/26/85
(783)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(854_+26)
68
(839 +_ 25)
5/07/86
(1365 +_ 29)
68
(1539 _+ 33)
5/07/86
(784 +_ 19)
68
(846^21)
5/07/86
(1533^49)
68
(1587 _+ 51)
5/07/86
(813^26)
68
(823 _+ 27)
RTI qUALITY CONTROL**
1st RTI .Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 + 68)
(2095 +_ 16)
68
(2226 + 67)
(2095 _+ 16)
5/07/86
(2328 + 49)
(2269 +_ 10)
68
(2284 + 48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(20% +_ 13)
68
(2194 + 53)
(20% +_ 13)
5/07/86
(2868 + 92)
(2830 _+ 9)
68
(2909 + 93)
(2830 +^ 9)
5/07/86
(2363 + 76)
(2486 jf 27)
68
(2484 + 80)
(2486 +_ 27)
*Nimber of days after 1st RTI analysis date.
**NBS pirimary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-71
-------
STABILITY STUDY FOR GBOUP i OCMPOUNDS
CYLINDER I-A23
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
• PPB
1st Analysis Date
PEB
800
9/26/85
(789)
1500
9/26/85
(1431)
800
9/26/85
(789)
1500
9/26/85
(1459)
,
' 800
9/26/85
(780)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(822_+25)
68
(839 +_ 25)
5/07/86
(1313 _+ 28)
68
(1492^32).
5/07/86
(789 +_ 19)
68
(832 +_ 20)
5/07/86
(1560 _* 50)
68
(1560 _* 50)
5/07/86
(857 +_ 28)
68
(834+_27)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 ^ 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 +_ 16)
5/07/86
(2328 + 49)
(2269 +_ 10)
68
(2284^48)
(2269 _+ 10)
5/07/86
(2044 + 49)
(20% +_ 13)
68
(2194 _+ 53)
(20% +_ 13)
5/07/86
(2868 + 92)
(2830 _+ 9)
68
(2909 ± 93)
(2830 +_ 9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 _+ 27)
*Nin4)er of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-72
-------
STABILny STUDY FDR GROUP I (IMPOUNDS
CYLMffiR I-A24
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
1500
9/26/85
(1480)
800
9/26/85
(811)
1500
9/26/85
(1495)
800
9/26/85
(798)
1500
9/26/85
(1491)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(1582 +_ 48)
68
(1571 +_ 47)
5/07/86
(803 4. 17)
68
(830 +_ 18)
5/07/86
(1534 +_ 37)
68
(1530 +_ 37)
5/07/86
(760 4- 24)
68
(852 +_ 27)
5/07/86
(1492 _* 48)
68
(1535 _+ 50)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 +_ 68)
(2095 +_ 16)
68
(2226 + 67)
(2095 +_ 16)
5/07/86
(2328 + 49)
(2269 +_ 10)
68
(2-284 + 48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(20% +_ 13)
68
(2194 + 53)
(20% +_ 13)
5/07/86
(2868 + 92)
(2830 jf 9)
68
(2909 + 93)
(2830+^9)
5/07/86
(2363 + 76)
(2486 +_ 27)
68
(2484 + 80)
(2486 _+_ 27)
*Nunber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-73
-------
STABILITY STUDY FDR GROUP I COMPOUNDS
CYLINDER I-A25
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloto-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
4000
9/26/85
(4166)
3000
9/26/85
(2986)
6000
9/26/85
(6095)
3000
9/26/85
(3014)
3000
9/26/85
(2932)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(4582 +_ 138)
68
(4308 _+ 130)
5/07/86
(3032 +_ 66)
68
(3200 +_ 68)
5/07/86
(6770 _+ 165)
68
(6765 +_ 164)
5/07/86
(3047 _+ 97)
68
(3283 +_ 104)
5/07/86
(3574 jM16)
68
(3122 _+ 101)
RTI QUALITY CONTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 _+ 68)
(2095 +_ 16)
68
(2226 _+ 67)
(2095 +_ 16)
5/07/86
(2328 +_ 49)
(2269 +_ 10)
68
(2284 +_ 48)
(2269 +_ 10)
5/07/86
(2044 + 49)
(20% +_ 13)
68
(2194 + 53)
(20% _+ 13)
5/07/86
(2868 + 92)
(2830^9)
68
(2909 + 93)
(2830+^9)
5/07/86
(2363 + 76)
(2486 + 27)
68
(2484 + 80)
(2486 _+ 27)
*Number of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis inless
otherwise indicated.
A-74
-------
STABILITY STUDY TOR (SOUP I (IMPOUNDS
CYLINDER I-A26
ACTIVITY
(IMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
8000
9/26/85
(8506)
4000
9/26/85
(3892)
8000
9/26/85
(7810)
8000
9/26/85
(7951)
6000
9/26/85
(6037)
Rn ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(9734 _+ 294)
68
(%32 +_ 291)
5/07/86
(4243 jf 90)
68
(4405 +_ 94)
5/07/86
(9753 +_ 236)
68
(9788 +_ 237)
5/07/86
(9540 _+ 302)
68
(9491 +_ 301)
5/07/86
(7229 +_ 234)
68
(7009 +_ 227)
RTI QUALITY ODNTHOL**
1st RTT Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 +_ 68)
(2095 +_ 16)
68
(2226 _+ 67)
(2095 _+ 16)
5/07/86
(2328 +_ 49)
(2269 +_ 10)
68'
(2284 _+ 48)
(2269 +_ 10)
5/07/86
(2044 +_ 49)
(2096 +_ 13)
68
(2194 + 53)
(20% +_ 13)
5/07/86
(2868 + 92)
(2830^9)
68
(2909 + 93)
(2830 + 9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 +; 27)
*Nunber of days after 1st RTT analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTT analysis unless
otherwise indicated.
A-75
-------
STABILITY STUDY K>R GROUP I (IMPOUNDS
CYUNDER I-A27 .
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
• Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
3000
9/26/85
(2953)
6000
9/26/85
(5942)
3000
9/26/85
(3143)
6000
9/26/85
(6119)
4000
9/26/85
(3947)
KTT ANALYSIS
1st BTI .Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(3421 jf 103)
68
(3231 +_ 98)
5/07/86
(6435 +_ 137)
68
(7191 +_ 153)
5/07/86
(3239 +_ 79)
68
(3345 +_ 81)
5/07/86
(6820 _+ 216)
68
(7177 _+ 227)
5/07/86
(4049 ^ 131)
68
(4158 _+ 135)
RTI qUALITY ODNTROL**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 +_ 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 +_ 16)
5/07/86
(2328 jf 49)
(2269 _* 10)
68
(2284 jf 48)
(2269 _+ 10)
5/07/86
(2044 +_ 49)
(2096 +_ 13)
68
(2194 +_ 53)
(2096 +_ 13)
5/07/86
(2868 + 92)
(2830 +. 9)
68
(2909 +; 93)
(2830 _+ 9)
5/07/86
(2363 + 76)
(2486 _+ 27)
68
(2484 + 80)
(2486 +_ 27)
*Nmber of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-76
-------
• STABILITY STUDY TOR GROUP i (IMPOUNDS
CYLINDER I-A28
ACTIVITY
COMPOUND
Carbon tetra-
chloride
Chloroform
Perchloro-
ethylene
Benzene
Vinyl
Chloride
MANUFACTURER ANALYSIS
Theoretical
PPB
1st Analysis Date
PPB
4000
9/26/85
(4041)
3000
9/26/85
(2915)
6000
9/26/85
(6105)
3000
9/26/85
(3013)
3000
9/26/85
(2937)
RTI ANALYSIS
1st RTI Analysis Date
PPB
2nd RTI Analysis Day*
PPB
5/07/86
(4305 jK 130)
68
(4474 +_ 135)
5/07/86
(3076 _+ 65)
68
(3336 +_ 71)
5/07/86
(6937 _+ 168)
68
(6959 _+ 169)
5/07/86
(3100 _+ 98)
68
(3448 _+ 109)
5/07/86
(3412 _+ 110)
68
(3342 _+ 108)
RTI qUALm OONTH3L**
1st RTI Analysis Date
PPB
NBS Concentration
PPB
2nd RTI Analysis Day
PPB
NBS Concentration**
PPB
5/07/86
(2279 _+ 68)
(2095 +_ 16)
68
(2226 +_ 67)
(2095 +_ 16)
5/07/86
(2328 +_ 49)
(2269 ± 10)
68
(2284 + 48)
(2269 +_ 10)
5/07/86
(2044 _+ 49)
(20% _+ 13)
68
(2194 + 53)
(2096 +_ 13)
5/07/86
(2868 + 92)
(2830 +_ 9)
68
(2909 + 93)
(2830 jf 9)
5/07/86
(2363 + 76)
(2486 +_ 27)
68
(2484 + 80)
(2486 _+ 27)
*Nun±)er of days after 1st RTI analysis date.
**NBS primary standard was analyzed as internal quality control on each day of RTI analysis unless
otherwise indicated.
A-77
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A1
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(161)
3/05/84
(144)
4/03/84
(133)
Methyl
Ethyl Ketone
(164)
3/05/84
(167)
4/03/84
(168)
Trichloro-
ethylene
(164)
3/05/84
(152)
4/03/84
(148)
1,2-Dichloro-
ethane
MANUFACTURER
(161)
3/05/84
;(167)
4/03/84
(141)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(149)
3/05/84
(152)
4/03/84
(143)
Bromomethane
(150)
3/07/84
(161)
4/04/84
(170)
Dichlorodi-
fluorotne th-
ane (F-12)
1,2-Dibro-
raoethane
(151)
3/07/84
(153)
4/04/84
(148)
(162)
3/05/84
(201)
4/03/84
(192)
1,1.1-
Trichloro-
ethane
NC
NC
NC
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5th Analysis Day***
PPB
5/28/84 5/28/84 5/14/84
(145^10.2)1 (194_+10.7)t (147 +_ 7.1)
82
(130 _* 9.1)t
302
(HO _* 7.7)
449
(112 + 7.8)
750
on audit
82 98
(187 +_ 10.3M (145 _* 7.0)
302
(144 +_ 7.9)
449
(140 _* 7.7)
750
on audit
287
(140 _» 6.7)
452
(141 _» 6.8)
775
on audit
5/14/84
(156 *_ 8.0)
99
(150 +_ 7.7)
302
(146 +_ 7.4)
452
(135 _+ 6.9)
771
on audit
5/14/84**
(130 jf 4.4)t
98
(153 _+ 5.2)
287
(160 _+ 5.4)
452
(161 _+ 5.5)
775
on audit
5/14/84
(172 j» 6.7)
98
(170 _+ 6.6)
287
(168 _+ 6.6)
452
(168 +_ 6.6)
775
on audit
5/08/84**
(143 _+ 5.9)t
104
(168 _* 6.9)
293
(173 _* 7.1)
458
(164 _* 6.7)
775
on audit
5/08/84**
(157 _* 6.4)t
104
(183 _* 7.5)
293
(177 _+ 7.3)
458
(174 _* 7.1)
771
on aud i t
NC
NC
NC
NC
765
on audit
RTI QUALITY CONTROL****
3rd Analysis Day
PPB
NBS Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
302
(78.5 _+ 5.5)
(82.7 _+ 9.6)
449
(85.2 _* 6.0)
(82.7 _+ 9.6)
750
(13.0 + 0.9)
(12.1 _* 1.9)
302
(132 _* 7.3)
(137 _+ 6)
449
(130 _+ 7.2)
(137 _* 6)
750
(16.0 _+ 0.9)
(15.8 +_ 2.0)
287
(118 _+ 5.7)
(118 +_ 1)
452
(120 _+ 5.8)
(118 _* 1)
775
(11.5 _* 0.5)
(11.6 _+ 0.3)
302
(131 + 6.7)
(123 +_ 2)
452
(120 j» 6.1)
(123 _* 2)
771
(9.5 _+ 0.4)
287
(153 *_ 5.2)
(151 _+ 5)
452
(154 _+ 5.2)
(151 _+ 5)
775
(10.7 jf 0.4)
(9.14 _* 0.59) (11.3 _* 0.6)
287
(190 JK 7.4)
(193 _* 3)
452
(190 _* 7.4)
(193 +_ 3)
775
(20.4 _+ 0.8)
(23.0 +_ 0.6)
293
(112 _* 4.6)
(116 _+ 4)
458
(119 _* 4.9)
(116 + 4)
775
(10.6 j» 0.4)
293
(149 _* 6.1)
(150 _+ 2)
458
(132 _+ 5.4)
(150 jf 2)
771
(9.7 _+ 0.4)
302
(149 _+ 7.5)
(147 +_ 3)
452
(139 j* 7.0)
(147 _* 3)
765
(11.8 _+ 0.6)
(9. 41 _* 0.37) (9. 61 _f 0.29) (11. 9" _* 0.3)
Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated. No Quality Control.with NBS
primary standards was performed during RTI 1st and 2nd analysis.
t ** Questionable value.
NC = This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A2
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(167)
3/16/84
(110)
4/03/84
(107)
Methyl
Ethyl Ketone
(169)
3/16/84
(140)
4/03/84
(146)
Trichloro-
ethylene
(169)
3/16/84
(135)
4/03/84
(144)
1 ,2-Dichloro-
ethane .
MANUFACTURER
(167)
3/16/84
(108)
4/03/84
(139)
Trichloro-
f luoro-
me thane
(F-ll)
ANALYSIS
(149)
3/16/84
(147)
4/03/84
(141)
Bromomethane
(150)
3/20/84
(163)
4/05/84
(165)
Dichlorodi-
fluorome th-
ane (F-12)
1.2-Oibro-
moethane
1,1.1-
Trichloro-
e thane
(151)
3/20/84
(152)
4/05/84
(147)
(168)
3/16/84
(175)
4/03/84
(184)
NC
NC
NC
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5th Analysis Day***
5/28/84
(124 _+ 8.7)
5/28/84
(161 _* 8.9)
82 82
(146 + I0.2M (178 + 9.8)t
302
(107 + 7.5)
449
(109 _* 7.6)
749
(119 +_ 8.3)
302
(130 + 7.2)
449
(12B _* 7.0)
749
(159 _* 8.4)
5/14/84
(146 j* 7.0)
98
(143 +_ 6.9)
287
(141 _+ 6.8)
452
(139 _+ 6.7)
777
(141 _» 6.9)
5/14/84
(158 _* 8.1)
98
(150 _+ 7.7)
302
(136 _+ 6.9)
452
(139 _* 7.1)
777
(156 _+ 8.1)
5/14/84**
(129 +_ 4.4)t
98
(152 +_ 5.2)
287
(158 _+ 5.4)
452
(158 +_ 5.4)
777
(163 _+ 5.1)
5/14/84
(169 _* 6.6)
98
(167 +_ 6.5)
287
(165 _* 6.4)
452
(164 _* 6.4)
777
(178 _+ 7.1)
5/08/84**
(141 _* 5.8)t
104
(166 _» 6.8)
293
(167 _+ 6.8)
458
(148 _* 6.1)
783
(163 _+ 6.3)
5/08/84**
(163 _* 6.7)t
104
(189 _+ 7.7)
293
(186 +^ 7.6)
458
(164 _* 6.7)
783
(197 _+ 8.1)
NC
NC
NC
NC
NC
RTI QUALITY CONTROL****
3rd Analysis Day
PPB
NBS Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
302
(78.5 +_ 5.5)
(82.7 _* 9.6)
449
(85.2 _+ 6.0)
(82.7 _+ 9.6)
749
(13.6 + 0.9)
(12.1 + 1.9)
302
(132 +_ 7.3)
(137 _+ 6)
449
(135 _+ 7.4)
(137 + 6)
749
(16. 1 +_ 0.9)
(15.8 +_ 2.0)
287
(118 *_ 5.7)
(118 _* 1)
452
(120 _+ 5.8)
(118 _+ 1)
777
(119 j* 6)
(118 _f 1)
302
(131 _f 6.7)
(123 _* 2)
452
(120 _» 6.1)
(123 _* 2)
777
(126 _* 7)
(123 _*_ 2)
287
(153 _* 5.2)
(151 _+ 5)
452
(154 _+ 5.2)
(151 JK 5)
777
(157 +_ 5)
(1^1 +_ 5)
287
(190 _f 7.4)
(193 +_ 3)
452
(190 + 7.4)
(193 _«_ 3)
777
(180 + 7)
(193 + 3)
293
(112 +_ 4.6)
(116 <• 4)
458
(119 + 4.9)
(116 _+ 4)
783
(116 + 4)
(116 + 4)
293
(149 +_ 6.1)
(150 _* 2)
458
(132 jf 5.4)
(150 _* 2)
783
(158 _* 7)
(150 _+ 2)
302
(149 _* 7.5)
(147 jf 3)
452
(139 + 7.0)
(147 +_ 3)
783
(154 _* 8)
(147 _* 3)
*Calibration was performed using permeation devices unless otherwise specified.
"Calibration was performed using stainless steel sphere dilution method.
***Nunber of days after 1st RTI analyst's date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated. No Quality Control with NBS
primary standards was performed during RTI 1st and 2nd analysis.
t = Questionable value.
NC = This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A3
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(166)
3/16/84
(120)
4/03/84
(104)
Methyl
Ethyl Ketone
(168)
3/16/84
(133)
4/03/84
(138)
Trichloro-
ethylene
(168)
3/16/84
(142)
4/03/84
(151)
1,2-Dichloro-
ethane
MANUFACTURER
(166)
3/16/84
(111)
I
4/03/84
(143)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(149)
3/16/84
(154)
4/03/84
(144)
Bromomethane
(150)
3/07/84
(169)
4/05/84
(172)
Dichlorodi-
fluororae th-
ane (F-12)
(151)
3/07/84
(161)
4/05/84
(153)
1.2-Oibro-
moethane
(167)
3/16/84
(205)
4/03/84
(208)
1,1.1-
Trichloro-
ethane
NC
NC
NC
RTI ANALYSIS
lat Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5th Analysis Day***
PPB
5/28/84
(107 jf 7.5)
5/28/84
(151 *_ 8.3)t
82 82
(146 +• 10.2)t (170 +_ 9.4)t
302
(106 _+ 7.4)
on audit
749
(139.7 _* 9.9)
302
(123 _* 6.8)
on audit
5/14/84
(147 _+ 7.1)
98
(145 _+ 7.0)
287
(142 _+ 6.8)
on audit
5/14/84
(163 *_ 8.3)
98
(157 _* 8.0)
302
(139 +_ 7.1)
on audit
5/14/84**
(131 _+ 4.5)t
98
(155 _+ 5.3)
287
(161 _+ 5.5)
on audit
5/14/84
(173 _t 6.7)
98
(170 jf 6.6)
287
(168 _+ 6.6)
on audit
5/08/84**
(144 j+ 5.9)t
104
(170 _+ 7.0)
293
(170 +^ 7.0)
on aud i t
5/08/84**
(165 _+ 6.8)t
104
(196 +_ 8.0)
293
(192 _+ 7.9)
on audit
NC
NC
NC
NC
749 777 777 777 777 783 783
(159.2+^8.4) (142.8 j+ 7.0) (161. 4 +_ 8. 3) (168.4+^5.3) (178.1_+7.1) (167.8^6.5) (205.8^8.5) NC
RTI QUALITY CONTROL****
3rd Analysis Day
PPB
NBS Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
302
(78.5 _* 5.5)
(82.7 _* 9.6)
449
(85.2 + 6.0)
(82.7 _+ 9.6)
749
(13.6 + 0.9;
(12.1 + 1.9)
302
(132 +_ 7.3)
(137 _+ 6)
449
(135 +; 7.4)
(137 _+ 6)
749
U6.1 _+ 0.8)
(15.8 _+ 2.0)
287
(118 +_ 5.7)
(118 +_ 1)
452
(120 *_ 5.8)
. (118 _+ 1)
777
{119 _+ 6)
(118 _+ 1)
302
(131 _+ 6.7)
(123 + 2)
452
(120 _+ 6.1)
(123 + 2)
777
(126 _+ 7)
(123 •» 2)
287
(153 _+ 5.2)
(151 _+ 5)
452
(154 jf 5.2)
(151 _+ 5)
777
(157 _+ 5)
(151 _+ 5)
287
(190 _+ 7.4)
(193 +_ 3)
452
(190 _+ 7.4)
(193 _+ 3)
777
(180 jf 7)
(193 jf 3)
293
(112 _+ 4.6)
(116 _+ 4)
458
(119 +_ 4.9)
(116 _+ 4)
783
(116 _* 4)
(116 _* 4)
293
(149 ;» 6.1)
(150 +_ 2)
458
(132 _* 5.4)
(150 _+ 2)
783
(158 +_ 7)
(150 +_ 2)
0
(149 *_ 7.5)
(147 +_ 3)
452
(139 _+ 7.0)
(147 _+ 3)
783
.(154 _t 8)
(147 _+ 3)
Calibration was performed using permeation devices unless otherwise specifieH.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated. No Quality Control with NBS
primary standards was performed during RTI 1st and 2nd analysis.
t * Questionable value.
NC " This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A4
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(15.4)
3/15/84
(14.0)
4/02/84
(14.0)
Methyl
Ethyl' Ketone
(15.8)
3/15/84
(16.3)
4/02/84
(16.2)
Trichloro-
ethylene
(15.7)
3/15/84
(16.3)
4/02/84
(17.5)
1,2-Dichloro-
e thane
MANUFACTURER
(15.5)
3/15/84
(10.7)
4/02/84
(11.5)
Trichloro-
fluoro-
methane
(F-ll)
ANALYSIS
(14.9)
3/21/84
(11.5)
4/05/84
(13.3)
Bromomethane
(15.0)
3/21/84
(11.9)
4/05/84
(12.5)
Dichlorodi-
f luorometh-
ane (F-12)
(15.1)
3/21/84
(15.0)
4/05/84
(14.6)
1.2-Dibro-
raoe thane
(15.7)
3/15/84
(17.8)
4/02/84
(16.1)
1,1,1-
Trichloro-
ethane
•
(15.3)
3/15/84
(11.6)
4/02/84
(15.3)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5th Analysis Day***
PPB
5/24/84
(16.2 _* 1.1)
87
(17.6 _+ 1.2)
on audit
454
(15.9 _+ 1.1)
749
(14.9 _» 1.1)
5/24/84
(20.2 _* 1.1)
87
(19.4 +_ 1.1)
on audit
454
(19.0 _* 1.0)
749
(18.1 _» 1.0)
5/14/84
(14.6 _+ 0.7)
98
(14.7 _+ 0.7)
on audit
449
(14.2 +_ 0.7)
772
(13.2 _* 0.7)
5/14/84
(15.3jf 0.8)
93
(14.4 _+ 0.7)
on audit
443
(15.5 +_ 0.8)
772
(16.7 _+ 0.9)
5/14/84 5/14/84
(13.1 +_ 0.4)** (15.2 _+ 0.6)
98
(15.1 _* 0.5)
on aud i t
449
(16.0 _+ 0.5)
772
(15.9 _+ 0.5)
98
(15.4 _+ 0.6)
on audit
449
(15.0 _+ 0.6)
772
(12.6 _* 0.5)
5/14/84**
(13.7 ± 0.6)t
98
(16.3 ^ 0.7)
on audit
449
(15.6 +_ 0.6)
772
(15.5 +_ 0.6)
5/14/84**
(11.3 j* o.5)t
98
(16.5 jf 0.7)
on audit
449
(14.5 +_ 0.6)
772
(16.2 j» 0.7)
5/20/84
(16.9 +_ 0.0)t
: 93
(14.5 +_ 0.7)
on aud i t
443
(13.3+^ 0.7)
766
(16.3 4 0.9)
RTI QUALITY CONTROL****
3rd Analysis Day
PPB
NBS Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
309
(14.1 _+ 1.0)
(12.1 +_ 1.9)
454
(14.0 + 1.0)
(12.1 jt 1.9)
749
(13.0 _* 0.9)
(12.1 +_ 1.9)
309
(16.9 +_ 0.9)
(15.8 _+ 2.0)
454
(16.9 _* 0.9)
(15.8 +_ 2.0)
749
(16.1 *_ 0.8)
(15.8 _* 2.0)
297
(10.9 +_ 0.5)
(11.6 +_ 0.3)
449
(11.6 _+ 0.6)
(11.6 _+ 0.3)
772
(10.9 _+ 0.5)
(11.6 _* 0.3)
310
(8.8 ± 0.4)
(9.14 _* 0.59)
443
(9.1 _+ 0.5)
(9.14 jf 0.59)
772
(9.5 +_ 0.5)
(9.14 _* 0.59)
297
(10.7 _*_ 0.4)
(11.3 _* 0.6)
449
(11.0 +_ 0.4)
(11.3 +_ 0.6)
772
(10.6 _+ 0.3)
(11.3 _* 0.6)
297
(19.4 ^ 0.8)
(23.0 _* 0.6)
449
(19.3 j» 0.8)
(23.0 + 0.6)
772
(19.9 *_ 0.8)
(23.0 + 0.6)
297
(8.2 + 0.3)
(9.41 _» 0.37)
449
(8.4 +_ 0.3)
(9.41 _t 0.37)
772
(10.8 *• 0.4)
(9.41 + 0.37)
297
(9.5 _+ 0.4)
(9.61 _t 0.29)
449
(8.8 + 0.4)
(9.61 _* 0.29)
772
(9.7 jf 0.4)
(9.61 jf 0.29)
310
(11.4 _+ 0.6)
(11.9 +_ 0.3)
443
(11.3 _* 0.6)
(11.9 _* 0.3)
766
(11.8 _+ 0.6)
(11.9 _* 0.3)
*Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated. No Quality Control with NBS
primary standards was performed during RTI 1st and 2nd analysis.
t ° Questionable value.
NC • This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A5
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(15.5)
3/14/84
(8.9)
4/02/84
(8.8)
Methyl
Ethyl Ketone
(16.0)
3/14/84
(7.8)
4/02/84
(7.4)
Trichloro-
ethylene
(15.9)
3/14/84
(16.9)
4/02/84
(18.2)
1,2-Dichloro-
ethane
MANUFACTURER
(15.7)
3/14/84
(11.2)
4/02/84
(11.8)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(15.0)
3/21/84
(9.6)
4/05/84
(15.6)
Bromomethane
(15.0)
3/21/84
(11.3)
4/05/84
(12.7)
Dichlorodi-
t luorometh-
ane (F-12)
(15.0)
3/21/84
(16.0)
4/05/84
(15.1)
1,2-Dibro-
moethane
(15.9)
3/14/84
(18.2)
4/02/84
(16.0)
1,1,1-
Trichloro-
ethane
(15.5)
3/14/84
(11.3)
4/02/84
(15.2)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis 3uy***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5th Analysis Day***
PPB
5/24/84
(13.4 _* 0.9)t
07
(13.8 _* 1.0)t
309
(10.3 _* 0.7)
454
(10.8 +_ 0.8)
749
(13.1 _+_ 0.9)
5/24/84
(10.6 _* 0.6)t
87
(8.5 j» 0.5)
309
(8.0 _+ 0.4)
454
(9.3 _+ 0.6)
749
(12.7 _* 0.7)
5/14/84
(15.1 _» 0.7)
93
(15.1 _+ 0.7)
on aud i t
449
(15.3 _+ 0.7)
773
(15.1 *_ 0.7)
5/20/84
(14.6 _* 0.7)
93
(14.7 _* 0.7)
310
(14.2 _+ 0.7)
443
(15.4 _+ 0.8)
767
(14.2 _+ 0.7)
5/14/84**
(13.5 _+ 0.5)t
93
(15.5 _* 0.5)
on audit
449
(16.3 *_ 0.6)
773
(16.3 _*_ 0.5)
5/14/84
(15.5 _* 0.6)
98
(15.4 +• 0.6)
on audit
449
(14.6 _+ 0.6)
773
(17.4 + 0.7)
*^
5/14/84**
(13.8 _* 0.6)f
98
(16.7 _+ 0.7)
on audit
449
(16.3 _* 0.7)
773
(16.4 ^ 0.6)
5/20/84**
(16.2 ^ 0.7)
93
(16.8 _» 0.7)
on audit
449
(14.1 _* 0.6)
773
(15.0^ 0.6)
5/20/84
(16.8 _+ 0.8)t
98 ~
(14.8 _+ 0.7)
3JO .
(14.1 _+ 0.7)
443
(13.9 +_ 0.7)
767
(15.7 _* 0.8)
RTI QUALITY CONTROL****
3rd Analysis Day
PPB
NBS Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
309
(14.1 +_ 1.0)
(12.1 _+ 1.9)
454
(14.0 _* 1.0)
(12.1 _» 1.9)
749
(13.0 + 0.9)
(12.1 _+ 1.9)
309
(16.9 _+ 0.9)
(15.8 _* 2.0)
454
(16.9 +_ 0.9)
(15.8 +_ 2.0)
749
(16.1 _* 0.8)
(15.8 _* 2.0)
297
(10.9 _+ 0.5)
(11.6 +_ 0.3)
449
(11.6 +_ 0.6)
(11.6 jf 0.3)
773
(11.5 _* 0.6)
(11.6 _* 0.3)
310
(8.8 _* 0.4)
(9.14 _+ 0.59)
443
(9.1 _+ 0.5)
(9.14 _* 0.59)
767
(9.8 +_ 0.5)
(9.14 +_ 0.59)
297
(10.7 _* 0.4)
(11.3 _+ 0.6)
449
•(11.0 _+ 0.4)
(11.3 jf 0.6)
773
(10.7 _* 0.3)
(11.3 _* 0.6)
297
(19.4 _* 0.8)
(23.0 _* 0.6)
449
(19.3 _» 0.8)
(23.0 _* 0.6)
773
(20.4 + 0.8)
(23.0 +_ 0.6)
297
(8.2 '+_ 0.3)
(9.41 +_ 0.37)
449
(8.4 _* 0.3)
(9.41 _* 0.37)
773
(10.6 _* 0.4)
(9.41 _* 0.57)
297
(9.5 +^ 0.4)
(9.61 _+ 0.29)
449
(8.8 jf 0.4)
(9.61 _* 0.29)
773
(10.2 _* 0.4)
(9.61 _* 0.29)
310
(11.4 _+ 0.6)
(11.9 _* 0.3)
443
(11.3 _* 0.6)
(11.9 j* 0.3)
767
(11.7 _* 0.6)
(11.9 ^_ 0.3)
*Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated. No Quality Control with NBS
primary standards was performed during RTI 1st and 2nd analysis.
t = Questionable value.
NC ° This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A6
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(15.9)
3/14/84
(8.6)
3/30/84
(8.0)
Methyl
Ethyl Ketone
(16.3)
3/14/84
(7.0)
3/30/84
(7.1)
Trichloro-
ethylene
(16.2)
3/14/84
(15.8)
3/30/84
(18.3)
1.2-Dichloro-
ethane
MANUFACTURER
(16.0)
3/14/84
(11.4)
3/30/84
(12.7)
Trichloro-
fluoro-
methane
(F-ll)
ANALYSIS
(15.0)
3/20/84
(10.8)
4/06/84
(13.9)
Bromomethane
(15.0)
5/14/84
(13.3)
8/19/84
(12.2)
Dichlorodi-
fluorome th-
ane (F-12)
(15.0)
3/20/84
(15.5)
4/06/84
(14.2)
1.2-Dibro-
moethane
(16.2)
3/14/84
(17.5)
3/30/84
(18.2)
1.1,1-
Trichloro-
ethane
(15.8)
3/14/84
(11.1)
3/30/84
(14.4)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
4th Analysis Day***
PPB
5lli Analysis Day***
PPB
5/24/84
(12.0 + 0.8)
87
(11.6 _* 0.8)
309
(12.6 _+ 0.9)
454
(12.2 +_ 0.8)
749
(13.1 _f 0.9)
5/24/84
(7.5 _+ 0.4)
87
(6.7 jf 0.4)
309
(7.3 _+ 0.4)
454
(7.5 _* 0.4)
749
(10.9 _* 0.6)
5/14/B4
(15.6 *_ 0.7)
98
(15.4 +_ 0.7)
on audit
449
(15.1 _+ 0.7)
772
(14.4 +_ 0.7)
5/20/84
(14.2 _* 0.7)
93
(15.7 _+ 0.8)
310
(14.2 +_ 0.7)
443
(15.8 _+ 0.8)
766
(12.5 1 0.6)
5/14/84**
(13.4 _* 0.5)
98
(15.4 j» 0.5)
on audit
449
(16.2 _+ 0.5)
772
(15.6 jf 0.5)
5/14/84
(15.2 ^ 0.6)
98
(14.9 _* 0.6)
on audit
449
(14.0 +_ 0.5)
772
(10.4 j* 0.4)
5/14/84**
(13.6 _+ 0.6)
98
(16.6 _+ 0.7)
on audit
449
(16.0 +_ 0.7)
772
(16.4 +^ 0.6)
5/14/84**
(16.6 ^ 0.7)
98
(16.0 _+ 0.7)
on audit
449.
(11.8 +_ 0.5)
772
(12.1 _+ 0.5)
5/20/84
(17.4 +, 0.9)t
93
(15.3 _* 0.8)
310
(14.3 j» 0.7)
443 .
(14.0 jf 0.7)
766
(14.8 _+ 0.8)
RTI QUALITY CONTROL**** , _T '
3rd Analysis Day
PPB
N>»S Concen. PPB
4th Analysis Day
PPB
NBS Concen. PPB
5th Analysis Day
PPB
NBS Concen. PPB
309
(14.1 _+ 1.0)
(12.1 +_ 1.9)
454
(14.0 +_ 1.0)
(12.1 _+ 1.9)
749
(13.0 *_ 0.9)
(12.1 _* 1.9)
309
(16.9 _+ 0.9)
(15.8 _+ 2.0)
454
(16.9 _* 0.9)
(15.8 +_ 2.0)
749
(16.1 _* 0.8)
(15.8 _* 2.0)
297
(10.9 _* 0.5)
(11.6 _* 0.3)
449
(11.6 _+ 0.6)
(11.6 _+ 0.3)
772
(10.9 _* 0.5)
(11.6 _+ 0.3)
310
(8.8 _+ 0.4)
(9.14 *_ 0.59)
443
(9.1 jf 0.5)
(9.14 _+ 0.59)
766
(9.5 j» 0.5)
(9.14 _+ 0.59)
297
(10.7 _* 0.4)
(11.3 _* 0.6)
449
(11.0 _* 0.4)
(11.3 _+ 0.6)
772
(10.6 _+ 0.3)
(11.3 _*_ 0.6)
297
(19.4 _+ 0.8)
(23.0 _* 0.6)
449
(19.3 _* 0.8)
(23.0 _* 0.6)
772
(19.9 _* 0.8)
(23.0 _+ 0.6)
297
(8.2 +_ 0.3)
(9.41 ± 0.37)
449
(8.4 +_ 0.3)
(9.41 +_ 0.37)
772
(10.8 _* 0.4)
(9.41 _+ 0.57)
297
(9.5 +_ 0.4)
(9.61 _+ 0.29)
449 .
(8.8 _t 0.4)
(9.61 _+ 0.29)
772
(9.7 _+ 0.4)
(9.61 _* 0.29)
310
(lf.4 _+ 6.6)
(11.9 +_ 0.3)
443
(11.3 *_ 0.6)
(11.9 _* 0.3)
766 .
(11.8 _* 0.6)
(11.9 _* 0.3)
*Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis
primary standards was performed during RTI 1st and 2nd analysis.
unless otherwise indicated. No Quality Control with NBS
t = Questionable value.
NC = This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A7
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(10.0)
11/13/84
(11.7)
1/02/85
(8.7)
Methyl
Ethyl Ketone
(10.0)
11/13/84
(9.3)
1/02/85
(9.1)
Trichloro-
ethylene
(10.0)
11/13/84
(9.1)
1/02/85
(9.3)
1.2-Dichloro-
ethane
MANUFACTURER
(12.0)
11/13/84
(8.6)
1/02/85
(8.3)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(10.1)
12/12/84
(9.9)
1/18/85
(8.3)
Bromoraethane
(10.4)
12/12/84
(9.5)
1/18/85
(8.1)
Dichlorodi-
f luorometh-
ane (F-12)
(9.9)
12/12/84
(8.7)
1/18/85
(9.5)
1,2-Dibro-
moe thane
(10.0)
11/13/84
(10.4)
1/02/85
(10.7)
1,1,1-
Trichloro-
ethane
(10.0)
11/13/84
(10.0)
1/02/85
(10.4)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/29/85
(7.9 _+ 0.6)
on aud i t
A 39
(9.3 _+ 0.7)
3/29/85
(9.6 _* 0.5)
on audit
439
(12.7 _+ 0.7)
3/07/85
(9.0 _* 0.4)
on audit
474
(8.6 _+ 0.4)
3/15/85
(9.8 j» 0.5)
on aud i t
466
(10.5 _* 0.5)
3/07/85
(9.4 _+ 0.3)
on audit
474
(9.4 _* 0.3)
3/07/85
(10.8 _+ 0.4)
on aud i t
474
(10.1 _+ 0.4)
3/07/85
(9.9 _* 0.4)
on aud i t
474
(10.6 _+ 0.4)
3/07/85
(10.2 _+ 0.4)
on audit
474
(9.3 +_ 0.4)
3/15/85
(10.1 _+ 0.5)
on aud i t
466
(8.5 _* 0.4)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/29/85
(14.1 _+ 1.0)
(12.1 j» 1.9)
147
(12.0 + 0.8)
(12.1 _+ 1.9)
439
(13.0 +_ 0.9)
(12.1 *_ 1.9)
3/29/85
(16.9 *_ 0.9)
(15.8 +_ 2.0)
147
(14.1 +_ 0.8)
(15.8 +_ 2.0)
439
(16.1 _+ 0.8)
(15.8 *_ 2.0)
3/07/85
(10.9 _+ 0.5)
(11.6 _+ 0.3)
152
(11.6 _+ 0.6)
(11.6 +_ 0.3)
474
(10.9 _* 0.5)
(11.6 _* 0.3)
3/15/85
(9.3 _+ 0.5)
(9.14 _* 0.59)
144
(9.1 _* 0.5)
(9.14 _* 0.59)
466
(9.5 _» 0.5)
(9.14 _* 0.59)
3/07/85
(10.7 _* 0.4)
(11.3 _* 0.6)
152
(11.0 _+ 0.4)
(11.3 _* 0.6)
474
(10.6 _* 0.3)
(ll.3._* 0.6)
3/07/85
(19.4 _* 0.8)
(23.0 _+ 0.6)
152
(19.3 _+ 0.8)
(23.0 _+ 0.6)
474
(19.9 *_ 0.8)
(23.0 _+ 0.6)
3/07/85
(8.2 _+ 0.3)
(9.41 _+ 0.37)
152
(8.4 _* 0.3)
(9.41 _» 0.37)
474
(10.8 _* 0.4)
(9.41 _» 0.57)
3/07/85
(9.5 JK 0.4)
(9.61 _* 0.29)
152
(8.8 _» 0.4)
(9.61 _+ 0.29)
474
(9.7 _+.Q..4)
(9.61 ^0.29)
3/15/85
. (11.'9 _* 0.6)
(11.9 _+ 0.3)
144
(11.3 _+ 0.6)
(11.9 +^ 0.3)
466
(11.8 _+ 0..6)
(11.9 _* 0.3)
3>
CO
*Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC *• This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A8
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(10.0)
11/06/84
(8.4)
12/28/84
(11.0)
Methyl
Ethyl Ketone
(10.0)
11/06/84
(9.4)
12/28/84
(9.2)
Trichloro-
ethylene
(10.0)
11/06/84
(9.3)
12/28/84
(9.4)
1,2-Dichloro-
ethane
MANUFACTURER
(10.0)
11/06/84
(8.7)
12/28/84
(8.7)
TricMoro-
f luoro-
methane
(F-ll)
ANALYSIS
(10.1)
12/11/84
(9.8)
1/15/85
(11.9)
Bromomethane
(10.0)
12/11/84
(8.7)
1/15/85
(9.2)
Dichlorodi-
fluorome th-
ane (F-12)
(9.9)
12/11/84
(9.2)
12/28/84
(9.6)
1,2-Dibro-
moethane
(10.0)
11/06/84
(10.5)
12/28/84
(11.2)
1,1,1-
Trichloro-
ethane
(10.0)
11/06/84
(10.3)
1/02/85
(10.6)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/29/85
(10.7 _f 0.7)
147
(10.1 _+ 0.7)
442
(10.2 +_ 0.7)
3/29/85
(9.6 _* 0.5)
147
(9.0 _* 0.5)
442
(9.7 +_ 0.5)
3/07/85
(9.2 jf 0.4)
152
(9.5 *_ 0.5)
474
(8.9 +_ 0.4)
3/15/85
(10.3 _* 0.5)
144
(8.5 j» 0.4)
466
(12.6 _* 0.7)
3/07/85
(9.6 _* 0.3)
152
(9.7 _* 0.3)
474
(10.3 _* 0.3)
3/07/85
(10.6 *_ 0.4)
152
(11.4 j* 0.4)
474
(11.0 _+ 0.4)
3/07/85
(9.9 j^ 0.4)
152
(10.5 _* 0.4)
474
(11.8 +_ 0.5)
3/07/85
(10.2 _* 0.4)
152
(8.5 _+ 0.3)
474
(10.1 _+ 0.4)
3/15/85
(10.1 +_ 0.5)
144
(9.4 *_ 0.5)
466
(10.5 ± 0.6)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/29/85
(14.1 _* 1.0)
(12.1 _+ 1.9)
147
(12.0 _* 0.8)
(12.1 + 1.9)
442
(13.6 _* 0.9)
(12.1 +_ 1.9)
3/29/85
(16.9 +• 0.9)
(15.8 _+ 2.0)
147
(14.1 j» 0.8)
(15.8 _+ 2.0)
442
(16.0 + 0.8)
(15.8 _* 2.0)
3/07/85
(10.9 +_ 0.5)
(11.6 +_ 0.3)
152
(11.6 _* 0.6)
(11.6 _* 0.3)
474
(10.9 +_ 0.5)
(11.6 jf 0.3)
3/15/85
(9.3 _* 0.5)
(9.14 +.0.59)
144
(9.1 _* 0.5)
(9.14 ^0.59)
466
(9.5 _* 0.5)
(9.14 _* 0.59)
3/07/85
(10.7 jf 0.4)
(11.3 +_ 0.6)
152
(11.0 _t 0.4)
(11.3 +_ 0.6)
474
(10.6 _+ 0.3)
(11.3 +_ 0.6)
3/07/85
(19.4 _+ 0.8)
(23.0 _* 0.6)
152
(19.3 *_ 0.8)
(23.0 _* 0.6)
474
(19.9 _+ 0.8)
(23.0 _* 0.6).
3/07/85
(8.2 _+ 0.3)
(9.41 jf 0.37)
152
(8.4 ^ 0.3)
(9.41 ± 0.37)
474
(10.8 _f 0.4)
(9.41 _+ 0.57)
3/07/85
(9.5 +_ 0.4)
3/15/85
(11.9 j» 0.6)
(9.61 *_ 0.29) (11.9 _* 0.3)
152
(8.8 _+ 0.4)
(9.61 _* 0.29)
474
(9.7 +_ 0.4)
(9.61 _* 0.29)
144
(11.3 +_ 0.6)
(11.9 _+ 0.3)
466
(11.8 _* 0.6)
(11.9 _+ 0.3)
*Calibration was performed using permeation devices unless otherwise specified.
"Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC " This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A9
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(10.0)
11/07/84
(8.4)
12/31/84
(8.8)
Methyl
Ethyl Ketone
(10.0)
11/07/84
(9.2)
12/31/84
(9.0)
Trichloro-
ethylene
(10.0)
11/07/84
(9.1)
12/31/84
(9.1)
1, 2-Dichloro-
ethane
MANUFACTURER
(10.0)
11/07/84
(8.1)
12/31/84
(8.5)
Trichloro-
f luoro-
me thane
(F-ll)
ANALYSIS
(10.1)
12/01/84
(11.8)
1/15/85
(11.9)
Bromomethane
(10.2)
12/01/84
(8.9)
1/15/85
(8.4)
Dichlorodi-
fluorometh-
ane (F-12)
(9.9)
12/01/84
(9.4)
1/15/85
(12.1)
1,2-Dibro-
moethane
(10.0)
11/07/84
(10.4)
12/31/84
(10.6)
1,1,1-
Trichloro-
e thane
(10.0)
11/07/84
(10.2)
12/31/85
(10.4)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/29/85
(10.7 _+ 0.7)
147
(10.1 +_ 0.7)
443
(10.2 _+ 0.7)
3/29/85
(9.6 jf 0.5)
147
(8.9 _* 0.5)
443
(11.3 +_ 0.6)
3/07/85
(9.0 _* 0.4)
152
(9.4 _» 0.5)
474
(9.3^ 0.5)
3/15/85
(10.0 _* 0.5)
144
(7.7 _+ 0.4)
466
(9.2 jf 0.5)
3/07/85
(9.5 _+ 0.3)
152
(9.6 +_ 0.3)
474
(9.7 _* 0.3)
3/07/85
(10.7 *^ 0.4)
152
(11.2 +_ 0.4)
474
(9.3 _* 0.4)
3/07/85
(9.5 j* 0.4)
152
(10.4 +_ 0.4)
474
(12.2 _* 0.5)
3/07/85
(10.3 _* 0.4)
152
(7.8 +_ 0.3)
474
(10.7 _+ 0.4)
3/15/85
(10.0 ^ 0.5)
144
(9.3 *_ 0.5)
466
(9.8 _» 0.5)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/29/85
(14.1 _+ 1.0)
(12.1 _* 1.9)
147
(12.0 _* 0.8)
(12.1 _*_ 1.9)
443
(13.6 jf 0.9)
(12.1 +^ 1.9)
3/29/85
(16.9 _» 0.9)
(15.8 _* 2.0)
147
(14.1 _*_ 0.8)
(15.8 +_ 2.0)
443
(16.1 _* 0.8)
(15.8 *_ 2.0)
3/07/85
(10.9 _+ 0.5)
(11.6 _+ 0.3)
152
(11.6 +_ 0.6)
(11.6 _* 0.3)
474
(10.9 _+ 0.5)
(11.6 _+ 0.3)
3/15/85
(9.3 _* 0.5)
(9.14 *_ 0.59)
144
(9.1 _* 0.5)
(9.14 _* 0.59)
466 •
(9.5 +_ 0.5)
(9.14 _* 0.59)
3/07/85
(10.7 +_ 0.4)
(11.3 jf 0.6)
152
(11.0 _+ 0.4)
(11.3 _+ 0.6)
474
(10.6 _+ 0.3)
(11.3 _+ 0.6)
3/07/85
(19.4 _+ 0.8)
(23.0 _* 0.6)
152
(19.3 +_ 0.8)
(23.0 *_ 0.6)
474
(19.9 +_ 0.8)
(23.0 _t 0.6)
3/07/85
(8.2 _* 0.3)
(9.41 _* 0.37)
152
(8.4 j» 0.3)
(9.41 _* 0.37)
474
(10.8 > 0.4)
(9.41 _* 0.59)
3/07/85
(9.5 _* 0.4)
(9.61 _* 0.29)
152
(8.8 j» 0.4)
(9.61 _* 0.29)
474
(9.7 _* 0.4)
(9.61 +_ 0.29)
3/15/85
(11.9 ± 0.6)
(11.9 _* 0.3)
144
(11.3 +_ 0.6)
(11.9 ± 0.3)
466
(11.8 _* 0.6)
(11.9 +_ 0.3)
CO
en
Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC *• This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A10
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(30.1)
11/14/84
(27.7)
1/04/85
(34.3)
Methyl
Ethyl Ketone
(30.0)
11/14/84
(27.8)
1/04/85
(29.0)
Trichloro-
ethylene
(30.0)
11/14/84
(27.7)
1/04/85
(26.8)
1,2-Dichloro-
ethane
MANUFACTURER
(30.0)
11/14/84
(24.9)
1/04/85
(26.8)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(30.9)
12/26/84
(25.4)
1/22/85
(27.7)
Bromomethane
(30.0)
12/26/84
(29.3)
1/22/85
(30.1)
Dichlorodi-
f luorometh-
ane (F-12)
(29.2)
12/26/84
(26.2)
1/22/85
(27.9)
1,2-Dibro-
moethane
(30.0)
11/14/84
(32.4)
1/04/85
(33.3)
1.1.1-
Trichloro-
ethane
(30.0)
11/14/84
(30.1)
1/04/85
(31.7)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/27/85
(26.8 jf 1.9)
147
(24.2 _* 1.7)
445
(27.1 _+ 1.9)
3/27/85
(28.0 _+ 1.5)
147
(29.0 _+ 1.6)
445
(27.4 _+ 1.4)
3/05/85
(28.8 _+ 1.4)
155
(28.2 *_ 1.4)
472
(29.6 +_ 1.5)
3/13/85
(30.2 _* 1.5)
147
(27.3 _* 1.4)
464
(28.6 +_ 1.5)
3/05/85
(29.7 _+ 1.0)
155
(29.5 +_ 1.0)
472
(32.1 _+ 1.0)
3/05/85
(32.1 _* 1.3)
155
(31.4 j* 1.2)
472
(30.5 _* 1.2)
3/05/85
(31.4_» 1.3)
155
(29.4 _* 1.2)
472
(26.1 +_ 1.0)
3/05/85
(30.8 _* 1.3)
155
(32.6 _* 1.3)
472
(30.4 _* 1.3)
3/13/85
(30.6 _+ 1.5)
147
(27.7 _+ 1.4)
464
(30.1 _* 1.6)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/27/85
(13.2 _* 0.9)
(12.1 + 1.9)
147
(12.5 _* 0.9)
(12.1 +_ 1.9)
445
(13.6 _* 0.9)
(12.1 _* 1.9)
3/27/85
(16.8 _+ 0.9)
(15.8 +_ 2.0)
147
(16.9 _* 0.9)
(15.8 _+ 2.0)
445
(16.1 jf 0.8)
(15.8 _+ 2.0)
3/05/85
(11.4 +_ 0.5)
(11.6 _* 0.3)
155
(11.3 +_ 0.5)
(11.6 _* 0.3)
472
(11.5 _* 0.6)
(11.6 +_ 0.3)
3/13/85
(9.5 _+ 0.5)
(9.14 _» 0.59)
147
(8.6 _+ 0.4)
(9.14 _+ 0.59)
464
(9.8 _* 0.5)
(9.14 _* 0.59)
3/05/85
(11.1 _* 0.4)
(11.3 +_ 0.6)
155
(11.2 _+ 0.4)
(11.3 _+ 0.6)
472
(10.7 +_ 0.3)
(11.3 + 0.6)
3/05/85
(21.0 JK 0.8)
(23. 0_* 0.6)
155
(18.9 _* 0.7)
(23.0 _* 0.6)
472
(20.4 _* 0.8)
(23.0 _* 0.6)
3/05/85
(9.1 JH 0.4)
(9.41 *^ 0.37)
155
(8.3 j* 0.3)
(9.41 _* 0.37)
472
(10.6 _* 0.4)
(9.41 _f 0.59)
3/05/85
(10.0 _+ 0.4)
(9.61 ._*_ 0.29)
155
(9.1 _* 0.4)
(9.61 _* 0.29)
472
(10.2 +_ 0.4)
(9.61 _f 0.29)
3/13/85
(12.5 _+ 0.6)
(11. 9 +_ 0.3)
147
(11.3 _+ 0.6)
(11.9 _* 0.3)
464
(11.7 +_ 0,6)
(11.9 jf 0.3)
co
*Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC = This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A11
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND .
Acetonitrile
(30.1)
11/28/84
(30.9)
1/04/85
(27.1)
Methyl
Ethyl Ketone
(30.0)
11/28/84
(24.9)
1/04/85
(29.3)
Trichloro-
ethylene
(30.0)
11/28/84
(27.8)
1/04/85
(27.1)
1,2-Dichloro-
ethane
MANUFACTURER
(30.0)
11/28/84
(24.4)
1/04/85
(25.3)
Trichloro-
fluoro-
methane
(F-ll)
ANALYSIS
(30.3)
12/21/84
(31.6)
1/22/85
(28.0)
Bromomethane
(30.0)
12/21/84
(29.0)
1/22/85
(29.7)
Dichlorodi-
fluorome th-
ane (F-12)
(29.7)
12/21/84
(24.9)
1/22/85
(29.3)
1,2-Dibro-
mocthane
(30.0)
11/28/84
(32.2)
1/04/85
(32.4)
J..1.1-. ...
Trichloro-
ethane
(30.0)
11/28/84
(30.0)
1/04/85
(30.8)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/27/85
(26.1 + 1.8)
147
(24.1 _* 1.7)
444
(27.1 _* 1.9)
3/27/85
(26.7 *_ 1.5)
147
(28.0 _* 1.5)
444
(25.8 ^ 1.4)
3/05/85
(28.9 _+ 1.4)
155
(27.6 *_ 1.3)
476
(29.5 _+ 1.5)
3/13/85
(30.2 +_ 1.5)
147
(26.3 _* 1.3)
470
(27.8 ± 1.4)
3/05/85
(30.5 _+ 1.0)
155
(29.7 JK 1.0)
476
(32.9 ^ 1.0)
3/05/85
(32.4 _+ 1.3)
155
(31.3 _+ 1.2)
476
(30.7 j* 1.2)
3/05/85
(32.2 jf 1.3)
155
(29.7 *_ 1.2)
476
(26.2 «• 1.0)
3/05/85
(31.1 +_ 1.3)
155
(33.7 _» 1.4)
476
(30.4 +_ 1.3)
3/13/85.
(30.6 _* 1.5)
147
(27.5 _* 1.4)
470
(29.8 _+ 1.6)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/27/85
(13.2 + 0.9)
(12.1 jf 1.9)
147
(12.5 _+ 0.9)
(12.1 _+ 1.9)
444
(13.6 _* 0.9)
(12.1 +_ 1.9)
3/27/85
(16.8 j> 0.9)
(15.8 +_ 2.0)
147
(16.9 +_ 0.9)
(15.8 _» 2.0)
444
(16.0 +_ 0.8)
(15.8 _* 2.0)
3/05/85
(11.4 _+ 0.5)
(11.6 _+ 0.3)
155
(11.3 ^ 0.5)
(11.6 j» 0.3)
476
(11.5 _+ 0.6)
(11.6 +_ 0.3)
3/13/85
(9.5 +. 0.5)
(9.14 _+ 0.59)
147
(8.6 +_ 0.4)
(9.14 _+ 0.59)
470
(9.8 _* 0.5)
(9.14 _+ 0.59)
3/05/85
(11.1 j* 0.4)
(11.3 _* 0.6)
155
(11.2 _* 0.4)
(11.3 _+ 0.6)
476
(10.7 _* 0.3)
(11.3 _* 0.6)
3/05/85
(21.0 _+ 0.8)
(23.0 _+ 0.6)
155
(18.9 _* 0.7)
(23.0 _+ 0.6)
476
(20.4 +_ 0.8)
(23.0 _f 0.6)
3/05/85
(9.1 jf 0.4)
(9.41 _* 0.37)
155
(8.3 ^ 0.3)
(9.41 _» 0.37)
476
(10.6 +_ 0.4)
(9.41 _* 0.59)
3/05/85
(10.0 +_ 0.4)
(9.61 +_ 0.29)
155
(9.1 jf 0.4)
(9.61 *_ 0.29)
476
(10.2 JK 0.4)
(9.61 ± 0.29)
3/13/85
(12.5 +_ 0.6)
(11.9 _* 0.3)
147
(11. 3j^ 0.6)
(11.9 _* 0.3)
470
(11.7 +_ 0.6)
(11.9 _* 0.3)
f
oo
CO
*Calibration was performed using permeation devices unless otherwise specified.
"Calibration was performed using stainless steel sphere dilution method.
***Nuraber of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC ° This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A12
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(10.0)
12/03/84
(7.6)
1/08/85
(8.7)
Methyl
Ethyl Ketone
(29.9)
12/03/84
(27.1)
1/08/85
(28.1)
Trichloro-
ethylene
(10.0)
12/03/84
(9.4)
1/08/85
(9.7)
1,2-Dichloro-
ethane
MANUFACTURER
(9.9)
12/03/84
(9.4)
1/08/85
(8.9)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(9.9)
12/12/84
(7.8)
1/21/85
(9.7)
Brooomethane
(29.6)
12/12/84
(27.4)
1/21/85
(27.4)
Dichlorodi-
£ luorometh-
ane (F-12)
(29.8)
12/12/84
(36.2)
1/21/85
(33.2)
1,2-Dibro-
moethane
(29.9)
12/03/84
(32.1)
1/08/85
(34.1)
1.1,1-
Trichloro-
ethane
(29.9)
12/03/84
(32.7)
1/08/85
(32.5)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/29/85
(10.4 _+ 0.7)
146
(10.4 _+ 0.7)
442
(10.2 _+ 0.7)
3/29/85
(26.4 _* 1.5)
146
(27.2 +_ 1.5)
442
(29.0 _* 1.5)
3/07/85
(9.6 _* 0.5)
153
(9.6 *_ 0.5)
474
(10.1 _+ 0.5)
3/14/85
(10.3 _+ 0.5)
146
(10.3 _+ 0.5)
469
(10.5 _+ 0.5)
3/07/85
(9.7 +_ 0.3)
153
(9.2 _* 0.3)
474
(9.8 _» 0.3)
3/07/85
(31.0 +• 1.2)
153
(31.5 _+ 1.2)
474
(39.1 ^ 1.6)
3/07/85
(31.0 _* 1.3)
153
(30.5 +_ 1.3)
474
(27.7 _* 1.1)
3/07/85
(30.4 _» 1.2)
153
(31.3 jf 1.3)
474
(31.8 +_ 1.3)
3/14/85
(30.2 jf 1.5)
146
(29.3 ^ 1.5)
469
(33.9 _*J.8)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/29/85
(14.1 _* 1.0)
(12.1 +_ 1.9)
146
(13.3 +_ 0.9)
(12.1 _* 1.9)
442
(13.6 +_ 0.9)
(12.1 _+ 1.9)
3/29/85
(16.1 _*_ 0.9)
(15.8 _+ 2.0)
146
(17.0 _+ 0.9)
(15.8 _* 2.0)
442
(16.0 _* 0.8)
(15.8 _+ 2.0)
3/07/85
(10.9 _* 0.5)
(11.6 _+ 0.3)
153
(11.3 +_ 0.5)
(11.6 _* 0.3)
474
(11.5 +_ 0.6)
(11.6 *_ 0.3)
3/14/85
(8.8 jf 0.4)
(9.14 _+ 0.59)
146
(8.6 _+ 0.4)
(9.14 +_ 0.59)
469
(9.8 _* 0.5)
(9.14 +_ 0.59)
3/07/85
(10.7 +_ 0.4)
(11.3 *_ 0.6)
153
(11.2 +_ 0.4)
(11.3 *_ 0.6)
474
(10.7 _+ 0.3)
(11.3 _+ 0.6)
3/07/85
(19.4 _* 0.8)
(23.0 +_ 0.6)
153
(18.9 _» 0.7)
(23.0 +_ 0.6)
474
(20.4 +_ 0.8)
(23.0 _+ 0.6)
3/07/85
(8.2 +_ 0.3)
(9.41 _* 0.37)
153
(8.3 _* 0.3)
(9.41 _» 0.37)
474
(10.6 + 0.4)
(9.41 _* 0.59)
3/07/85
(9.5 j* 0.4)
(9.61 j* 0.29)
153
(9.1 jf 0.4)
(9.61 _t 0.29)
474
(10.2 _f 0.4)
(9.61 _* 0.29)
3/14/85
(11.4 j* 0.6)
(11.9 JK 0.3)
146
(11.3 _* 0.6)
(11.9 *_ 0.3)
469
(11.7 ± 0.6)
(11.9 _* 0.3)
co
Calibration was performed using permeation devices unless otherwise specified.
"Calibration was performed using stainless ateel sphere dilution method.
***Nuraber of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC °* This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A13
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(10.0)
12/04/84
(10.2)
1/09/85
(9.6)
Methyl
Ethyl Ketone
(30.3)
12/04/84
(30.2)
1/09/85
(30.0)
Trichloro-
ethylene
(10.0)
12/04/84
(10.0)
1/09/85
(9.2)
1,2-Dichloro-
ethane
MANUFACTURER
(10.0)
12/04/84
(9.1)
1/09/85
(9.1)
Trichloro-
f luoro-
me thane
(F-ll)
ANALYSIS
(10.0)
12/21/84
(10.7)
1/21/85
(10.1)
Bromomethane
(30.2)
12/21/84
(29.8)
1/21/85
(28.9)
Dichlorodi-
f luorometh-
ane (F-12)
(30.0)
12/21/84
(31.5)
1/21/85
(31.9)
1.2-Dibro-
moethane
(30.0)
12/04/84
(35.0)
1/09/85
(35.1)
1.1,1-
Trichloro-
et'hane
(30.0)
12/04/84
(32.8)
1/09/85
(32.2)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/29/85
(10.6 _+ 0.7)
146
(10.4 _+ 0.7)
443
(11.3 _+ 0.8)
3/29/85
(28.7 * 1.6)
146
(26.9 _» 1.5)
443
(30.0 *_ 1.6)
3/07/85
(9.9 +_ 0.5)
153
(9.8 _* 0.5)
474
(10.2 _+ 0.5)
3/14/85
(10.3 _* 0.5)
146
(9.8 +_ 0.5)
469
(9.7 *_ 0.5)
3/07/85
(10.1 _+ 0.3)
153
(10.6 +_ 0.4)
474
(10.1 _+ 0.3)
3/07/85
(33.3 _+ 1.3)
153
(32.8 _» 1.3)
474
(30.0 +_ 1.2)
3/07/85
(32.2 _+ 1.3)
153
(31.4 _* 1.3)
474
(26.3 _* 1.0)
3/07/85
. (32.1 ± 1.3)
153
(32.9 _t 1.3)
474
(32.0 +_ 1.3)
3/14/85
(30.4 _* 1.5)
146
(29.3 _+ 1.5)
469
(31.7 _* 1.7)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/29/85
(14.1 *_ 1.0)
(12.1 +_ 1.9)
146
(13.3 _» 0.9)
(12.1 _» 1.9)
443
(13.6 _f 0.9)
(12.1 +_ 1.9)
3/29/85
(16.1 _» 0.9)
(15.8 _+ 2.0)
146
(17.0 _* 0.9)
(15.8 +_ 2.0)
443
(16.1 *_ 0.8)
(15.8 +_ 2.0)
3/07/85
(10.9 _* 0.5)
(11.6 *_ 0.3)
153
(11.3 +_ 0.5)
(11.6 j» 0.3)
474
(11.5 j* 0.6)
(11.6 _+ 0.3)
3/14/85
(8.8 +_ 0.4)
(9.14 _+ 0.59)
146
(8.6 _* 0.4)
(9.14 _+ 0.59)
469
(9.8 _+ 0.5)
(9.14 _+ 0.59)
3/07/85
(10.7 _+ 0.4)
(11.3 _* 0.6)
153
(11.2 _+ 0.4)
(11.3 *_ 0.6)
474
(10.7 _* 0.3)
(11.3 +_ 0.6)
3/07/85
(19.4 _* 0.8)
(23.0 +_ 0.6)
153
(18.9 _+ 0.7)
(23.0 *_ 0.6)
474
(20.4 j» 0.8)
(23.0 _* 0.6)
3/07/85
(8.2 ^ 0.3)
(9.41 +_ 0.37)
153
(8.3 +^ 0.3)
(9.41 _* 0.37)
474
(10.6 _t 0.4)
(9.41 _» 0.59)
3/07/85
(9.5 _» 0.4)
(9.61 _* 0.29)
153
(9.1 +_ 0.4)
(9.61 ± 0.29)
474
(10.2 _+ 0.4)
(9.61 _* 0.29)
3/14/85
(11.4 _+ 0.6)
(11.9 _» 0.3)
146
(11.3 +_ 0.6)
(11.9 _* 0.3)
469
(11.7 _* 0.6)
(11.9 _* 0.3)
-------
STABILITY STUDY FOB GROUP II COMPOUNDS*
CYLINDER II-A14
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Acetonitrile
(41.6)
12/05/84
(47.7)
1/11/85
(43.9)
Methyl
Ethyl Ketone
(20.0)
12/05/84
(17.7)
1/11/85
(16.7)
Trichloro-
ethylene
(40.1)
12/05/84
(35.9)
1/11/85
(35.0)
1,2-Dichloro-
e thane
MANUFACTURER
(40.1)
12/05/84
(33.0)
1/11/85
(33.4)
Trichloro-
fluoro-
methane
(F-ll)
ANALYSIS
(40.1)
12/26/84
(27.4)
1/23/85
(33.7)
Bromoraethane
(20.1)
12/26/84
(19.8)
1/23/85
(19.2)
Dichlorodi-
f luorome th-
ane (F-12)
(20.1)
12/26/84
(19.3)
1/23/85
(20.8)
1,2-Dibro-
moe thane
(20.2)
12/05/84
(21.3)
1/11/85
(22.2)
1.1,1-
Trlchloro-
ethane
(20.1)
12/05/84
(19.9)
1/11/85
(19.9)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/27/85
(37.3 _» 2.6)
148
(38.1 _* 2.7)
445
(38.4 _» 2.7)
3/27/85
(16.4 _+ 0.9)
148
(16.4 _+ 0.9)
445
(16.1 _+ 0.8)
3/05/85
(37.9 _* 1.8)
156
(38.0 _* 1.8)
476
(39.4 _* 1.9)
3/13/85
(41. 0_* 2.1)
148
(38.8 _* 2.0)
470
(37.4 _+ 1.9)
3/05/85
(36.8 _* 1.3)
156
(38.6 _* 1.3)
476
(40.8 _+ 1.3)
3/05/85
(21.9 _* 0.9)
156
(21.8 +_ 0.8)
476
(23.1 _* 0.9)
3/05/85
(21.8 _+ 0.9)
156
(20.6 _* 0.8)
476
(20.3 _* 0.8)
3/05/85
(21.9 +_ 0.9)
156
(24.7 _+ 1.0)
476
(20.8 _* 0.9)
3/13/85
(19.8 ± 1.0)
148
(18.2 _* 0.9)
470
(19.1 j* 1.0)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concert. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/27/85
(13.2 *_ 0.9)
(12.1 +_ 1.9)
148
(13.3 t_ 0.9)
(12.1 _+ 1.9)
445
(13.6 j» 0.9)
(12.1 _f 1.9)
3/27/85
(16.8 _* 0.9)
(15.8 _» 2.0)
148
(17.0 _* 0.9)
(15.8 _+ 2.0)
445
(16.1 _+ 0.8)
(15.8 _* 2.0)
3/05/85
(11.4 _* 0.5)
(11.6 _* 0.3)
156
(11.2 *_ 0.5)
(11.6 +_ 0.3)
476
(11.5 +_ 0.6)
(11.6 *_ 0.3)
3/13/85
(9.5 *_ 0.5)
(9.14 _* 0.59)
148
(8.5 _+ 0.4)
(9.14 _* 0.59)
470
(9.8 _* 0.5)
(9.14 *_ 0.59)
3/05/85
(11.1 +_ 0.4)
(11.3 _* 0.6)
156
(11.2 +_ 0.4)
(11.3 _* 0.6)
476
(10.7 _* 0.3)
(11.3 _* 0.6)
3/05/85
(21.0 _+ 0.8)
(23.0 _» 0.6)
156
(18.9 _* 0.7)
(23.0 _+ 0.6)
476
(20.4 _* 0.8)
(23.0 _* 0.6)
3/05/85
(9.1 _* 0.4)
(9.41 _* 0.37)
156
(8.5 _* 0.3)
(9.41 _* 0.37)
476
(10.6 _* 0.4)
(9.41 _* 0.59)
3/05/85
(10.0 _+ 0.4)
(9.61 _» 0.29)
156
(9.3 jf 0.4)
(9.61 _* 0.29)
476
(10.2 +_ 0.4)
(9.61 _* 0.29)
3/13/85
(12.5 _+ 0.6)
(11.9 j» 0.3)
148
(11.3 _+ 0.6)
(11.9 _* 0.3)
470
(11.7 +_ °-6)
(11.9 _* 0.3)
f
VO
*Calibration was performed using permeation devices unless otherwise specified.
"Calibration was performed using stainless steel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC = This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A15
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COHPOUND
Acetonitrile
(41.5)
12/07/84
(45.1)
1/14/85
(43.9)
Methyl
Ethyl Ketone
(20.0)
12/07/84
(18.8)
1/14/85
(18.4)
Trichloro-
ethylene
(40.0)
12/07/84
(36.6)
1/14/85
(38.4)
1,2-Dichloro-
e thane
MANUFACTURER
(4ff.O)
12/07/84
(33.2)
1/14/85
(34.4)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(40.0)
12/27/84
(35.1)
1/23/85
(33.8)
Bromomethane
(20.1)
12/27/84
(19.7)
1/23/85
(19.2)
Dichlorodi-
fluorome th-
ane (F-12)
(20.0)
12/27/84
(22.2)
1/23/85
(16.1)
1,2-Dibro-
moe thane
(20.1)
12/07/84
(22.4)
1/14/85
(23.1)
1,1.1-
Trichloro-
ethane
(20.0)
12/07/84
(19.9)
1/14/85
(20.3)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day***
PPB
3rd Analysis Day***
PPB
3/27/85
(36.3 _* 2.5)
148
(37.6 _+ 2.6)
445
(37.3 j* 2.6)
3/27/85
(18.3 _+ 1.0)
148
(18.5 +_ 1.0)
445
(17.7 _* 0.9)
3/05/85
(38.4 _* 1.8)
156
(38.4 _+ 1.8)
476
(41.9 + 2.1)
3/13/85
(40.7 _* 2.1)
148
(39.3 _+ 2.0)
470
(38.0^ 2.0)
3/05/85
(36.6 _+ 1.2)
156
(38.5 _+ 1.3)
476
(42.0 _+ 1.3)
3/05/85
(21.9 _f 0.9)
156
(22.0 _* 0.9)
476
(25.4 +_ 1.0)
3/05/85
(21.9 _* 0.9)
156
(20.8 _* 0.9)
476
(21.0 _+ 0.8)
3/05/85
(21.9 _* 0.9)
156
(21.7 jf 0.9)
476
(22.2 ± 0.9)
3/13/85
(20.1 _+ 1.0)
148
(18.2 j^ 0.9)
470
(21.2 *_ 1.1)
RTI QUALITY CONTROL****
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3/27/85
(13.2 _* 0.9)
(12.1 _+ 1.9)
148
(13.3 _+ 0.9)
(12.1 _+ 1.9)
445
(13.6 *_ 0.9)
(12.1 +_ 1.9)
3/27/85
(16.8 _* 0.9)
(15.8 _+ 2.0)
148
(17.0 *_ 0.9)
(15.8 +_ 2.0)
445
(16.1 + 0.8)
(15.8 _+ 2.0)
3/05/85
(11.4 _+ 0.5)
(11.6 jf 0.3)
156
(11.2 _+ 0.5)
(11.6 _+ 0.3)
476
(11.5 _+ 0.6)
(11.6 _+ 0.3)
3/13/85
(9.5 j* 0.5)
(9.14 j» 0.59)
148
(8.5 _+ 0.4)
(9.14 *_ 0.59)
470
(9.8 _* 0.5)
(9.14 *_ 0.59)
3/05/85
(11.1 _+ 0.4)
(11.3 jf 0.6)
156
(11.2 _* 0.4)
(11.3 +_ 0.6)
476
(10.7 _* 0.3)
(11.3 *_ 0.6)
3/05/85
(21.0 _* 0.8)
(23.0 _+ 0.6)
156
(18.9 _* 0.7)
(23.0 _* 0.6)
476
(20.4 _+ 0.8)
(23.0 _* 0.6)
3/05/85
(9.1._+ 0.4)
(9.41 _* 0.37)
156
(8.5 +_ 0.3)
(9.41 _* 0.37)
476
(10.6 _* 0.4)
(9.41 _* 0.59)
3/05/85
(10.0 JK 0.4)
(9.61 _+ 0.29)
156
(9.3 *_ 0.4)
(9.61 jf 0.29)
476
(10.2 _+ 0.4)
(9.61 *_ 0.29)
3/13/85
(12.5 +_ 0.6)
(11.9 _+ 0.3)
148
(11.3 j» 0.6)
(11.9 _* 0.3)
470
(11.7 _+ 0.6)
(11.9 _+ 0.3)
U3
(V)
Calibration was performed using permeation devices unless otherwise specified.
**Calibration was performed using stainless ateel sphere dilution method.
***Number of days after 1st RTI analysis date.
****NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
NC - This compound was not included in this cylinder.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A16
ACTIVITY
Acetonit rile
Theoretical PPB (150)
1st Analysis Date 5/09/86
PPB (87.0)
COMPOUND
Methyl Trichloro-
Ethyl Ketone ethylene
(150) (150)
5/09/86 5/09/86
(134) (137)
1 , 2-Dichloro-
ethane
MANUFACTURER
(150)
5/09/86
(128)
Trichloro-
fluoro-
methane
(F-ll)
ANALYSIS
(150)
5/09/86
(153)
Bromomethane
(150)
5/09/86
(139)
Dichlorodi-
f luorometh-
ane (F-12)
(150)
5/09/86
(147)
1,2-Dibro-
moe thane
(150)
5/09/86
(153)
1.1,1-
Trichloro-
ethane
(150)
5/09/86
(144)
RTI ANALYSIS
1st Analysis Date 6/17/86 6/17/86 7/01/86
PPB (153.7 _» 10.6) (167.2 _» 8.8) (147. 5 _+ 7. 2)
7/01/86
(154.7 _+ 8.0)
7/01/86
(154.5 *_ 4.8)
7/01/86
(184.1 _* 7.4)
7/01/86
(160.7 +_ 6.2)
7/01/86
(158.4 _+ 6.6)
7/01/86
(152.1 +_ 8.0)
RTI QUALITY CONTROL**
1st Analysis Date 6/17/86
PPB (13. 6 _* 0.9)
NBS Concen. PPB (12.1 + 1.9)
6/17/86 7/01/86
(16.1 _+ 0.8) (120 + 6)
(15.8 _+ 2.0) (118 _* 1)
7/01/86
(126 _* 7)
(123 _+ 2)
7/01/86
(157 +_ 5)
(151 +_ 5)
7/01/86
(181 _* 7)
(193 _+ 3)
7/01/86
(116 ^ 5)
(116 _+ 4)
7/01/86
(159 _» 7)
(150 _» 2)
7/01/86
(154 _* 8)
(147 _+ 3)
£
CJ
*Calibration was performed using permeation devices unless otherwise specified.
**NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A17
ACTIVITY
Acetonitrile
Theoretical PPB , (150)
1st Analysis Date 5/09/86
PPB (51.4)
COMPOUND
Methyl Trichloro-
Ethyl Ketone ethylene
(150) (150)
5/09/86 5/09/86
(106) (135)
1,2-Dichloro-
elhane
MANUFACTURER
(150)
5/09/86
(127)
Trichloro-
f luoro-
methane
(F-H)
ANALYSIS
(150)
5/09/86
(158)
Bromorae thane
(150)
5/09/86
(136)
Dichlorodi'
fluorome th-
ane (F-12)
(150)
5/09/86
(142)
1.2-Dibro-
moethane
(150)
5/09/86
(152)
1,1,1-
Trichloro-
ethane
(150T
- 5/09/86"
(138)
RTI ANALYSIS
1st Analysis Dale 6/17/86
PPB (47.1 +_ 3.3)
6/17/86 7/01/86
(111.5 _* 5.9) (148.3 _+ 7.3)
7/01/86
(154.2 jf 8.0)
7/01/86
(156.0 +_ 4.9)
7/01/86
(162.6 +_ 6.5)
7/01/86
(160.1 _+ 6.2)
7/01/86
(162.8 _+ 6.7)
7/01/86
(152.1 _+ 8.0)
RTI QUALITY CONTROL**
1st Analysis Date 6/17/86
PPB (13.6 _* 0.9)
NBS Concen. PPB (12.1 + 1.9)
6/17/86 7/01/86
(16.1 _+ 0.8) (120 +_ 6)
(15.8 _* 2.0) (118 +_ 1)
7/01/86
(126 +• 7)
(123 _+ 2)
7/01/86
(157 _+ 5)
(151 j» 5)
7/01/86
(181 _+ 7)
(193 _+ 3)
7/01/86
(116 *_ 5)
(116 _+ 4)
7/01/86
(159 _+ 7)
(150 _* 2)
7/01/86
(154 _+ 8)
(147 _* 3)
VO
^Calibration was performed using permeation devices unless otherwise specified.
**NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
-------
STABILITY STUDY FOR GROUP II COMPOUNDS*
CYLINDER II-A18
ACTIVITY .
Acetonit ri le
Theoretical PPB (150)
1st Analysis Date 5/09/86
PPB ' (82.4)
COMPOUND
Methyl Trichloro-
Ethyl Ketone ethylene
(150) (150)
5/09/86 5/09/86
(132) (137)
1.2-Dichloro-
ethane
MANUFACTURER
(150)
5/09/86
(128)
Trichloro-
f luoro-
methane
(F-ll)
ANALYSIS
(150)
5/09/86
(145)
Bromoraethane
(150)
5/09/86
(138)
Dichlorodi-
f luorometh-
ane (F-12)
(150)
5/09/86
(146)
1,2-Dibro-
moethane
(150)
5/09/86
(154)
1.1.1-
Trichloro-
ethane '
(150)
5/09/B6
(146)
RTI ANALYSIS
1st Analysis Date 6/17/86
PPB (139.7 + 9.7)
6/17/86 7/01/86
(159.2 + 8.4) (147.6 + 7.3)
7/01/86
(154.3 + 7.9)
7/01/86
(153.0 _+ 4.8)
7/01/86
(185.6 _f 7.4)
7/01/86
(161.0 _+ 6.2)
7/01/86
(162.6 jf 6.7)
7/01/86
(151.4 _* 8.0)
RTI QUALITY CONTROL**
1st Analysis Date 6/17/86
PPB (13.6 * 0.9)
NBS Concen. PPB (12.1 + 1.9)
6/17/86 7/01/86
(16.1 *• 0.8) (120 jf 6)
(15.8 +_ 2.0) (118 _* 1)
7/01/86
(126 *_ 7)
(123 _* 2)
7/01/86
(157 +_ 5)
(151 _* 5)
7/01/86
(181 _+ 7)
(193 jf 3)
7/01/86
(116 + 5)
(116 + 4)
7/01/86
(159 *; 7)
(150 _» 2)
7/01/86
(154 jf 8)
(147 j» 3)
f
iO
en
*Calibration was performed using permeation devices unless otherwise specified.
**NBS primary standard was analyzed as internal Quality Control on each day of RTI analysis unless otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A1
f
u>
ACTIVITY
Theoretical PPB
1st Analysis Dace
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(30.0)
4-24-85
(27.2)
6-1-85
(28.3)
Freon
113
(30.0)
4-24-85
(27.9)
6-1-85
(27.8)
Vinyl idiene
Chloride
MANUFACTURER
(30.1)
4-24-85
(26.9)
6-1-85
(28.8)
Acetone
ANALYSIS
(10)
4-24-85
(10)
6-1-85
(9)
1.4-
Dioxane
Toluene
Chloro-
benzene
(10)
4-24-85
(9)
6-1-85
(9)
(10.1)
4-24-85
(8.6)
6-1-85
(9.0)
(10.1)
4-24-85
(». 5)
6-1-85
(8.0)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-27-86
(24.0 _* 3.4)
52
(21.9 _+ 3.1)
150
(24.6 jf 4.6)
3-27-86
(30.2 _* 3.0)
52
(29.2 _» 2.9)
150
(30.2 _* 3.9)
3-27-86
(29.5 _* 3.0)
52
(31.2 _* 3.2)
150
(30.7 _* 4.2)
3-27-86
(10 _* 3)
52
(11 *_ 3)
150
(8.6 _+ 2.6)
3-27-86
(8j» 4)
52
(9_f 5)
150
(10.0 _+ 3.2)
3-27-86
(9.8 _+ 1.1)
52
(10.1 JK 1.1)
150
(12.3 _* 0.8)
3-27-86
(10.8 j* 1.3)
52
(10.6 ^ 1.3)
150
(10.7 _* 1.8)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-27-86
(11.6 _+ 1.7)
(10.6 _+ 1.0)
52
(15.0 +_ 2.1)
(18.1 *_ 1.8)
150
(8.7 _* 1.6)
(10.8 *_ 1.4)
3-27-86
(20.1 _* 1.8)
(20.2 +_ 1.2)
52
(15.8 +_ 1.6)
(15.7 +_ 0.9)
150
(14.8 _+ 1.9)
(15.4 _* 1.0)
3-27-86
(B.3 +_ 0.9)
(9.2 jf 0.5)
52
(21.5 _* 2.2)
(20.8 +_ 1.1)
150
(16.3 + 2.2)
(16.0 +_ 1.0)
3-27-86
(12 jf 3)
(14 _* 3)
52
(47 _+ 14)
(47 _* 8)
150
(13.0 +_ 4.0)
(13.8 _f 2.2)
3-27-86
(13 _* 8)
(15 +_ 6)
52
(42 _* 21)
(42 jf 17)
150
(20.5 j» 6.7)
(15.9 + 3.0)
3-27-86
(15.7 +_ 1.6)
(13.2 *_ 1.1)
52
(10.3 _* 1.2)
(10.8 _* 0.9)
150
(10.0 _* 0.7)
(9.9 _* 0.6)
3-27-86
(7.9 _* 1.1)
(8.1 _* 0.5)
52
(11.4 _+ 1.4)
(11.2 +_ 0.7)
150
(11.9 _* 2.0)
(12.3 + 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st KTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A2
U>
-•J
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(10.0)
4-22-85
(9.0)
6-3-85
(8.4)
Freon
113
(10.0)
4-22-85
(10.5)
6-3-85
(8.9)
Vinylidiene
Chloride
MANUFACTURER
(10.2)
4-22-85
(10.7)
6-3-85
(10.7)
Acetone
ANALYSIS
(32)
4-22-85
(21)
6-3-85
(19)
1,4-
Dioxane
(30)
4-22-85
(33)
6-3-85
(29)
Toluene
(30.0)
4-22-85
(27.0)
6-3-85
(27.4)
Chloro-
benzene
(30.0)
4-22-85
(30.2)
6-3-85
(30.6)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-9-86
(8.4 _* 1.2)
70
(7.8 _* 1.1)
150
(7.6 _* 1.4)
3-9-86
(9.3 +_ 1.0)
70
(9.3 _* 0.9)
150
(9.6 ^ 1.2)
3-9-86
(9.5 +_ 1.0)
70
(9.7 j* 1.0)
150
(10.6 _f 1.5)
3-9-86
(24 +_ 6)
70
(27 j» 8)
150
(25.3 + 7.9)
3-9-86
(29 +_ 16)
70
(28*^ 14)
150
(32.2 _+ 10.6)
3-9-86
(27.5 _* 3.2)
70
(28.3 j* 3.2)
150
(32.8 _* 2.3)
3-9-86
(30.4 j» 3.5)
70
(29.1 ^_ 3.5)
150
(28.3 *; 4.8)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-9-86
(11.9 _* 1.7)
(10.6 +_ 1.0)
70
(15.0 + 2.1)
(18.1 _+ 1.8)
150
(8.7 +_ 1.6)
(10.8 _+ 1.4)
3-9-86
(20.4 j* 1.8)
(20.2 _* 1.2)
70
(15.8 _* 1.6)
(15.7 _+ 0.9)
150
(14.8 _+ 1.9)
(15.4 *_ 1.0)
3-9-86
(8.8 +_ 0.9)
(9.2 +_ 0.5)
70
(21.5 +_ 2.2)
(20.8 _+_ 1.1)
150
(16.3 *; 2.2)
(16.0 _*_ 1.0)
3-9-86
(11 _+ 3)
(14 _» 3)
70
(47 _+ 14)
(47 *_ 8)
150
(13.0 + 4.0)
(13.8 + 2.2)
3-9-86
(14 j» 8)
(15 ^ 6)
70
(42 +_ 21)
(42 _* 17)
150
(20.5 +_ 6.7)
(15.9 +_ 3.0)
3-9-86
(13.5 *_ 1.6)
(13.2 _* 1.2)
70
(10.3 +_ 1.2)
(10.8 ^ 0.9)
150
(10.0 _* 0.7)
(9.9 +_ 0.6)
3-9-86
(8.1 ^ 1.1)
(8.1 *^ 0.5)
70
(11.4 _+ 1.4)
(11.2 j» 0.7)
150
(11.8 _f 2.0)
(12.3 *_ 0.7)
* Calibration was performed using NHS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A3
10
CO
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(29.9)
7-24-85
(28.3)
8-28-85
(27.7)
Freon
113
(10.0)
7-24-85
(8.5)
8-28-85
(9.1)
Vinylidiene
Chloride
MANUFACTURER
(30.8)
7-24-85
(29.4)
8-28-85
(29.5)
Acetone
ANALYSIS
(10)
7-24-85
(8)
8-28-85 .
(7)
1.4-
Dioxane
(30)
7-24-85
(28)
8-28-85
(25)
Toluene
(10.2)
7-24-85
(8.8)
8-28-85
(8.6)
Chloro-
benzene
(30.0)
7-24-85
(31.0)
8-28-85
(30.7)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-27-86
(24.5 _+ 3.5)
52
(22.8 jt 3.2)
150
(27.6 *_ 5.2)
3-27-86
(9.4 j* 1.0)
52
(10.5 _+ 1.0)
150
(10.3 j* 1.3)
3-27-86
(30.6 _* 3.1)
52
(32.0 _* 3.2)
150
(32.4 _* 4.5)
3-27-86
(10 _+ 3)
52
(9 *_ 3)
150
(7.1 _+ 2.2)
3-27-86
(27 ± 15)
52
(26 _» 13)
150
(33.5 _+ 11.0)
3-27-86
(10.0 * 1.1) -
52
(9.9 _* 1.1)
150
(10.4 _* 0.7)
3-27-86
(31.4 _* 3.6)
52
(29.5 +_ 3.6)
150
(29.6 4_ 5.0)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-27-86
(11.6 jf 1.7)
(10.6 _» 1.0)
52
(15.0 _» 2.1)
(18.1 J> 1.8)
150
(8.7 j» 1.6)
(10.8 _+ 1.4)
3-27-86
(20.1 _+ 1.8)
(20.2 _* 1.2)
52
(15.8 ;» 1.6)
(15.7 _+ 0.9)
150
(14.8 _* 1.9)
(15.4 _+ 1.0)
3-27-86
(8.3 _* 0.9)
(9.2 _+ 0.5)
52
(21.5 _+ 2.2)
(20.8 +_ 1.1)
150
(16.3 +_ 2.2)
(16.0 _* 1.0)
3-27-86
(12 +_ 3)
(14 _+ 3)
52
(47 _* 14)
(47 _+ 8)
150
(13.0 + 4.0)
(13.8 +_ 2.2)
3-27-86
(16 jf 8)
(15 ^ 6)
52
(42 +_ 21)
(42 jf 17)
150
(20.5 + 6.7)
(15.9 _+ 3.0)
3-27-86
(12. 7 +_ 1.6)
(13.2 _* 1.1)
52
(10.3 + 1.2)
(10.8 +_ 0.9)
150
(10.0 + 0.7)
(9.9 _* 0.6)
3-27-86
(7.9 +_ 1.1)
(8.1 J- 0.5)
52
(11.4 j» 1.4)
(11.2 _* 0.7)
150
(11.8 j» 2.0)
(12.3 +_ 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A4
l£>
\O
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(10.0)
4-15-85
(9.9)
6-3-85
(9.4)
Freon
113
(10.1)
4-15-85
(10.2)
6-3-85
(9.7)
Vinylidiene
Chloride
MANUFACTURER
(10.3)
4-15-85
(10.2)
6-3-85
(11.8)
Acetone
ANALYSIS
(33)
4-15-85
(23)
6-3-85
(22)
1.4-
Dioxane
(30)
4-15-85
(33)
6-3-85
(29)
Toluene
(30.3)
4-15-85
(29.7)
6-3-85
(29.5)
Chloro-
benzene
(30.3)
4-15-85
(32.8)
6-3-85
(33.1)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-9-86
(9.2 *_ 1.4)
70
(8.5 _+ 1.2)
150
(7.6 +_ 1.4)
3-9-86
(10.2 * 1.4)
70
(10.1 +_ 1.0)
150
(10.3 _+ 1.3)
3-9-86
(10.4 *_ 1.0)
70
(10.9 _* 1.1)
150
(11.7 +_ 1.6)
3-9-86
(25 _* 6)
70
(28 +_ 8)
150
(24.7 *_ 7.7)
3-9-86
(30 + 17)
70
(29 _* 15)
150
(33.7 _* 11.1)
3-9-86
(29.0 +^ 3.4)
70
(30.8 jh 3.5)
150
(33.5 _* 2.3)
3-9-86
(32.1 _* 3.7)
70
(31.4 ± 3.8)
150
(30.8 j* 5.2)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-9-86
(11.9 _+ 1.7)
(10.6 _* 1.0)
70
(15.0 *_ 2.1)
(18.1 +_ 1.8)
150
(8.7 *_ 1.6)
(10.8 _+ 1.4)
3-9-86
(20.4 +_ 1.8)
(20.2 *_ 1.2)
70
(15.8 _* 1.6)
(15.7 +_ 0.9)
150
(14.8 +_ 1.9)
(15.4 + 1.0)
3-8-86
(8.8 _+ 0.9)
(9.2 ± 0.5)
70
(21.5 _* 2.2)
(20.8 +_ 1.1)
150
(16.3 _* 2.2)
(16.0 _* 1.0)
3-9-86
(11 _* 3)
(14 +_ 3)
70
(47 _* 14)
(47 *_ 8)
150
(13.0 _* 4.0)
(13.8 _* 2.2)
3-9-86
(14 _* 8)
(15 + 6)
70
(42 + 21)
(42 + 17)
150
(20.5 *_ 6.7)
(15.9 _* 3.0)
3-9-86
(13.5 +_ 1.6)
(13.2 *_ 1.2)
70
(10.3 +_ 1.2)
(10.8 _* 0.9)
150
(10.0 j* 0.7)
(9.9 +_ 0.6)
3-9-86
(8.1 ^ 1.1)
(8.1 ^ 0.5)
70
(11.4 + 1.4)
(11.2 + 0.7)
150
(11.8 j» 2.0)
(12.3 _* 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder"III-A5
O
O
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(10.1)
4-12-85
(9.3)
5-29-85
(9.6)
Freon
113
(10.2)
4-12-85
(10.0)
5-29-85
(9.8)
Vinylidiene
Chloride
MANUFACTURER
(10.1)
4-12-85
(8.7)
5-29-85
(9.3)
Acetone
ANALYSIS
(10.0)
4-12-85
(9.4)
5-29-85
(9.3)
1.4-
Dioxane
(10.1)
4-12-85
(9.0)
5-29-85
(8.6)
Toluene
(10.1)
4-12-85
(9.0)
5-29-85
(9.2)
Chloro-
benzene
(10.1)
4-12-85
(9.7)
5-29-85
(8.9)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
on audit
on audit
151
(7.2 +_ 1.4)
on aud i t
on aud i t
151
(10.2 _+ 1.3)
on audit
on audit
151
(12.5 +; 1.7)
on audit
on aud i t
151
(6.7 _* 2.1)
on aud i t
on audit
151
(10.1 «• 3.3)
on audit
on audit
151
(10.5 *; 0.7)
on audit
on audit
151
(10.8 _* 1.8)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-9-86
(11.9 _* 1.7)
(10.6 *_ 1.0)
70
(15.0 +_ 2.1)
(18.1 V 1.8)
151
(11.9 +_ 2.2)
(10.8 _*_ 1.4)
3-9-86
(20.4 _+ 1.8)
(20.2 _* 1.2)
70
(15.8 _* 1.6)
(15.7 _+ 0.9)
151
(15.1 _+_ 1.9)
(15.4 +_ 1.0)
3-9-86
(8.8 +_ 0.9)
(9.2 _+ 0.5)
70
(21.5 _* 2.2)
(20.8 t_ 1.1)
151
(14.8 _+ 2.0)
(16.0 + 1.0)
3-9-86
(11 _* 3)
(14 _* 3)
70
(47 _+ 14)
(47 jf 8)
151
(12.3 _f 3.8)
(13.8 *_ 2.2)
3-9-86
(14 _* 8)
(15 _+ 6)
70
(42 _+ 21)
(42 _+ 17)
151
(16.5 + 5.4)
(15.9 jf 3.0)
3-9-86
(13.5 _+ 1.6)
(13.2 +_ 1.2)
70
(10.3 ^ 1.2)
(10.8 _t 6.9)
151
(9.6 _* 0.7)
(9.9 + 0.6)
3-9-86
(8.1 j» 1.1)
(8.1 _* 0.5)
70
(11.4 _* 1.4)
(11.2 j* 0.7)
151
(12.0 +_ 2.0)
(12.3 _* 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st KTl analysis Hate.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder HI-A6
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(30.0)
7-23-85
(28.6)
8-27-85
(31.6)
Freon
113
(10.0)
7-23-85
(9.6)
8-27-85
(9.1)
Vinylidiene
Chloride
MANUFACTURER
(30.9)
7-23-85
(29.6)
8-27-85
(29.8)
Acetone
ANALYSIS
(10)
7-23-85
(8)
8-27-85
(8)
1,4-
Dioxane
. (30)
7-23-85
(26)
8-27-85
(26)
Toluene
Chloro-
benzene
(10.2)
7-23-85
(8.6)
8-27-85
(8.7)
(30.0)
7-23-85
(30.4)
8-27-85
(31.0)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-27-86
(23.7 _* 3.4)
52
(21.4 jf 3.0)
150
(25.7 +_ 4.9)
3-27-86
(9.7 _+ 0.9)
52
(10.1 + 1.0)
150
(9.6 _+ 1.2)
3-27-86
(30.1 _* 3.0)
52
(32.4 +_ 3.3)
150
(31.8 _* 4.4)
3-27-86
(10 _+ 3)
52
(10 _* 3)
150
(9.9 _* 3.1)
3-27-86
(26 +_ 15)
52
(29 + 15)
150
(33.5 _+ 11.0)
3-27-86
(9.8 _* 1.1)
52
(10.5 _+ 1.2)
150
(10.2 _* 0.7)
3-27-86
(30.2 _+ 3.4)
52
(30.3 j* 3.6)
150
(29.8 +_ 5.0)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-27-86
(11.6 +_ 1.7)
(10.6 _+ 1.0)
52
(15.0 +_ 2.1)
(18.1 _*_ 1.8)
150
(8.7 _f 1.6)
(10.8 jt 1.4)
3-27-86
(20. 1 +_ 1.8)
(20.2 _* 1.2)
52
(15.8 _* 1.6)
(15.7 _+ 0.9)
150
(14.8 + 1.9)
(15.4 _+ 1.0)
3-27-86
(8.3 +• 0.9)
(9.2 _* 0.5)
52
(21.5 +_ 2.2)
(20.8 +_ 1.1)
150
(16.3 *_ 2.2)
(16.0 +_ 1.0)
3-27-86
(12 jt 3)
(14 _* 3)
52
(47 + 14)
(47 _+ 8)
150
(13.0 + 4.0)
(13.8 _* 2.2)
3-27-86
(16 j» 8)
(15 _+ 6)
52
(42 + 21)
(42 + 17)
150
(20.5 + 6.7)
(15.9 + 3.0)
3-27-86
(12.7 +_ 1.6)
(13.2 ^ 1.1)
52
(10.3 *_ 1.2)
(10.8 _* 0.9)
150
(10.0 + 0.7)
(9.9 +_ 0.6)
3-27-86
(7.9 _* 1.1)
(8.1 *_ 0.5)
52
(11.4 _* 1.4)
(11.2 ^ 0.7)
150
(11.8 + 2.0)
(12.3 «• 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A7
O
ro
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(10.0)
4-10-85
(9.9)
5-22-85
(9.8)
Freon
113
(10.2)
4-10-85
(9.6)
5-22-85
(9.8)
Vinyl id iene
Chloride
MANUFACTURER
(10.1)
4-10-85
(8.9)
5-22-85
(9.3)
Acetone
ANALYSIS
(10)
4-10-85
(11)
5-22-85
(8)
1.4-
Dioxane
(10)
4-10-85
(9)
5-22-85
(7)
Toluene
(10.1)
4-10-85
(9.0)
5-22-85
(9.0)
Chlorp-
benzene
(10.1)
4-10-85
(9.7)
5-22-85
(8.8)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-9-86
(9.1 _* 1.3)
72
(8.6 +_ 1.2)
150
(8.3 _* 1.6)
3-9-86
(10.2 _* 1.0)
72
(10.0 _* 1.0)
150
(10.3 _+ 1.3)
3-9-86
(8.7 _* 0.9)
72
(9.5 +_ 1.0)
150
(8.9 _» 1.2)
3-9-86
(9 JK 3)
72
(9 ^ 3)
150
(9.9 _+ 3.1)
3-9-86
(10 +_ 6)
72
(11 _* 6)
150
(13.0 _+ 4.2)
3-9-86
(10.6 j» 1.3)
72
(10.6 ± 1.2)
150
(10.9 _* 0.8)
3-9-86
(11.1 +^ 1.5)
72
(10.9 +_ 1.3)
150
(11.7 + 2.0)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analyst's Day
PPB
NBS Concen. PPB
3-9-86
(11.9 + 1.7)
(10.6 + 1.0)
72
(14.6 _+ 2.0)
(18.1 +_ 1.8)
150
(8.7 _+ 1.6)
(10.8 + 1.4)
3-9-86
(20.4 + 1.8)
(20.2 «• 1.2)
72
(15.8 jf 1.6)
(15.7 +_ 0.9)
150
(14.8 _+ 1.9)
(15.4 + 1.0)
3-9-86
(8.8 _* 0.9)
(9.2 _+ 0.5)
72
(21.5 +_ 2.2)
(20.8 _* 1.1)
150
(16.3 +_ 2.2)
(16.0 +_ 1.0)
3-9-86
(11 jf 3)
(14 +_ 3)
72
(48 _+ 14)
(47 _f 8)
150
(13.0 +_ 4.0)
(13.8 +_ 2.2)
3-9-86
(14 _* 8)
(15 +_ 6)
72
(42 +_ 21)
(42 +_ 17)
150
(20.5 + 6.7)
(15.9 ^ 3.0)
3-9-86
(13.5 *_ 1.6)
(13.2 +_ 1.1)
72
(10.5 ± 1.2)
(10.8 *_ 0.9)
150
(10.0 j* 0.7)
(9.9 _* 0.6)
3-9-86
(8.1 ^ 1.1)
(8.1 +_ 0.5)
72
(11.0 + 1.4)
(11.2 + 0.7)
150
(11.8 ^ 2.0)
(12.3 + 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st KTl analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of KTl analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A8
f
I—"
o
OJ
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(10.0)
4-10-85
(9.9)
5-22-85
(9.8)
Freon
113
(10.2)
4-10-85
(9.6)
5-22-85
(9.8)
Vinylidiene
Chloride
MANUFACTURER
(10.1)
4-10-85
(8.9)
5-22-85
(9.3)
Acetone
ANALYSIS
(10)
4-10-85
(11)
5-22-85
(8)
1,4-
Dioxane
(10)
4-10-85
(9)
5-22-85
(7)
Toluene
(10.1)
4-10-85
(9.0)
5-22-85
(9.0)
Chloro-
benzene
(10.1)
4-10-85
(9.7)
5-22-85
(8.8)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-9-86
(9.1 _* 1.3)
70
(8.6 _* 1.2)
151
(9.3 *_ 1.8)
3-9-86
(10.0 + 1.0)
70
(10.1 _» 1.0)
151
(9.7 _» 1.3)
3-9-86
(8.7 _+ 0.9)
70
(9.3 _* 0.9)
151
(8.5 +_ 1.1)
3-9-86
(9 .+ 3)
70
(11 _* 3)
151
(8.8 _+ 2.7)
3-9-86
(10 _+ 6)
70
(12 ^ 6)
151
(10.5 *_ 3.4)
3-9-86
(10.3 _+ 1.2)
70
(10.6 +_ 1.2)
151
(10.7 +^ 0.7)
3-9-86
(10.9 _* 1.4)
70
(12.1 _* 1.5)
151
(10.8 _* 1.8)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-9-86
(11.9 _+ 1.7)
(10.6 _* 1.0)
70
(15.0 _+ 2.1)
(18.1 +_ 1.8)
151
(11.9 _+ 2.2)
(10.8 _+ 1.4)
3-9-86
(20.4 _* 1.8)
(20.2 +_ 1.2)
70
(15.8 * 1.6)
(15.7 _+ 0.9)
151
(15.1 _* 1.9)
(15.4 _+ 1.0)
3-9-86
(8.8 _* 0.9)
(9.2 *_ 0.5)
70
(21.5 _* 2.2)
(20.8 _» 1.1)
151
(14.8 *_ 2.0)
(16.0 _+ 1.0)
3-9-86
(11 +_ 3)
(14 +_ 3)
70
(47 _* 14)
(47 _+ 8)
151
(12.3 ^ 3.8)
(13.8 _+ 2.2)
3-9-86
(14 _+ 8)
(15 _* 6)
70
(42 _* 21)
(42 +^ 17)
151
(16.5 _» 5.4)
(15.9 jf 3.0)
3-9-86
(13.5 _* 1.6)
(13.2 _* 1.1)
70
(10.3 J^ 1.2)
(10.8 _* 0.9)
151
(9.6 _* 0.7)
(9.9 +_ 0.6)
3-9-86
(8.1 *_ 1.1)
(8.1 j* 0.5)
70
(11.4 *_ 1.4)
(11.2 _* 0.7)
151
(12.0 +_ 2.0)
(12.3 +_ 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st KTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of KTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A9
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
2nd Analysis Date
PPB
COMPOUND
Freon
114
(30.0)
4-23-85
(27.6)
6-4-85
(27.3)
Freon
113
(30.0)
4-23-85
(28.9)
6-4-85
(28.7)
Vinylidiene
Chloride
MANUFACTURER
(30.1)
4-23-85
(28.0)
6-4-85
(27.2)
Acetone
ANALYSIS
(10)
4-23-85
(10)
6-4-85
(5)
1,4-
Dioxane
Toluene
(10)
4-23-85
(9)
6-4-85
(9)
(10.1)
4-23-85
(8.8)
6-4-85
(8.8)
Chloro-
benzene
(10.1)
4-23-85
(9.6)
6-4-85
(8.3)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
3rd Analysis Day**
PPB
3-27-86
(24.8 _* 3.5)
on audit
151
(29.7 _+ 5.6)
3-27-86
(31.1 _* 3.1)
on audit
151
(31.8 _* 4.1)
3-27-86
(31.3 _+ 3.1)
on aud i t
151
(33.0 +_ 4.6)
3-27-86
(10 i 3)
on aud i t
151
(6.7 j» 2.1)
3-27-86
(10 *_ 5)
on aud i t
151
(14.9 _* 4.9)
3-27-86
(10.1 _+ 1.2)
on audit
151
(11.6 _+ 0.8)
3-27-86
(10.2 _* 1.4)
on audit
151
(11.1 _* 1.9)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
3rd Analysis Day
PPB
NBS Concen. PPB
3-27-86
(11.7 jf 1.7)
(10.6 _+ 1.0)
52
(15.0 _+ 2.1)
(18. 1 j* 1.8)
151
(11.9 _+ 2.2)
(10.8 +_ 1.4)
3-27-86
(20.5 +_ 1.8)
(20.2 _+ 1.2)
52
(15.8 jf 1.6)
(15.7 _* 0.9)
151
(15.1 _+ 1.9)
(15.4 *• 1.0)
3-27-86
(8.5 _* 0.9)
(9.2 _+ 0.5)
52
(21.5 ^ 2.2)
(20.8 ;» 1.1)
151
(14.8 + 2.0)
(16.0 +_ 1.0)
3-27-86
(12 ^ 3)
(14 +_ 3)
52
(47 _* 14)
(47 _+ 8)
151
(12.3 _* 3.8)
(13.8 _* 2.2)
3-27-86
(14 _+ 8)
(15 _+ 6)
52
(42 _* 21)
(42 _* 17)
151
(16.5 _* 5.4)
(15.9 _+ 3.0)
3-27-86
(14.2 _* 1.6)
(13.2 _+ 1.1)
52
(10.3 _* 1.2)
(10.8 + 0.9)
151
(9.6 jf 0.7)
(9.9 _* 0.6)
3-27-86
(8.0 j»- 1.1)
(8.1 _+ 0.5)
52
(11.4 _+ 1.4)
(11.2 _* 0.7)
151
(12.0 _+ 2.0)
(12.3 + 0.7)
f
(-«
o
-p.
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st KTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A10
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
COMPOUND
Freon
114
(140)
5-9-86
(140)
Freon
113
(140)
5-9-86
(138)
Vinyl idiene
Chloride
MANUFACTURER
(120)
5-9-86
(117)
Acetone
ANALYSIS
(100)
5-9-86
(94.2)
1.4-
Dioxane
(100)
5-9-86
(107)
Toluene
(150)
5-9-86
(152)
Chloro-
benzene
(150)
5-9-86
(181)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
5-21-86
(137 _+ 19)
97
(125 _+ 23)
5-21-86
(152 _+ 15)
97
(143 +_ 18)
5-21-86
(122 _+ 12)
97
(123 _* 17)
5-21-86
(112 j* 33)
97
(114 _+ 35)
5-21-86
(114 _+ 57)
97
(125 _+ 41)
5-21-86
(159 _* 18)
97
(161 _* 11)
5-21-86
(153 jf 19)
97
(152 _* 26)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
5-21-86
(14.6 + 2.0)
(18.1 _+ 1.8)
97
(11.9 _+ 2.2)
(10.8 _* 1.4)
5-21-86
(15.8 *_ 1.6)
(15.7 _* 0.9)
97
(15.1 +_ 1.9)
(15.4 +_ 1.0)
5-21-86
(21.5 _* 2.2)
(20.8 +_ 1.1)
97
(14.8 _+ 2.0)
(16.0 _+ 1.0)
5-21-86
(48 _+ 14)
(47 *_ 8)
97
(12.3 _+ 3.8)
(13.8 + 2.2)
5-21-86
(42 jf 21)
(42 +_ 17)
97
(16.5 jf 5.4)
(15.9 +_ 3.0)
5-21-86
(10.5 _* 1.2)
(10.8 +^ 0.9)
97
(9.6 j» 0.7)
(9.9 j* 0.6)
5-21-86
(11.0 ^ 1.4)
(11.2 _* 0.7)
97
(12.0 _* 2.0)
(12.3 _+ 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder Ill-All
f
I—*
o
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
COMPOUND
Freon
114
(140)
5-9-86
(139)
Freon
113
(140)
5-9-86
(140)
Vinylidiene
Chloride
MANUFACTURER
(140)
5-9-86
(142)
Acetone
ANALYSIS
(120)
5-9-86
(111)
1.4-
Dioxane
(120)
5-9-86
(116)
Toluene
(150)
5-9-86
(155)
Chloro-
benzene
(150)
5-9-86
(182)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
5-21-86
(139 +_ 20)
97
(131 _+ 24)
5-21-86
(155 _* 15)
97
(148 _+ 19)
5-21-86
(148 _» 15)
97
(152 _* 20)
5-21-86
(109 _» 32)
97
(93 _* 29)
5-21-86
(134 jf 67)
97
(152 ± 49)
5-21-86
(169 _* 19)
97
(169 _* 12)
5-21-86
(167 +_ 20)
97
(156 + 26)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
5-21-86
(14.6 _+ 2.0)
(18.1 _+ 1.8)
97
(11.9 _+ 2.2)
(10.8 _+ 1.4)
5-21-86
(15.8 _* 1.6)
(15.7 +_ 0.9)
97
(15.1 *_ 1.9)
(15.4 + 1.0)
5-21-86
(21.5 _+ 2.2)
(20.8 _+!.!)
97
(14.8 _* 2.0)
(16.0 _+ 1.0)
5-21-86
(48 _+ 14)
(47 ^ 8)
97
(12.3 +_ 3.8)
(13.8 _* 2.2)
5-21-86
(42 _+ 21)
(42 _+ 17)
97
(16.5 _+ 5.4)
(15.9 jf 3.0)
5-21-86
(10.5 +_ 1.2)
(10.8 _* 0.9)
97
(9.6 j»- 0.7)
(9.9 + 0.6)
5-21-86
(11.0 + 1.4)
(11.2 + 0.7)
97
(12.0 + 2.0)
(12.3 +_ 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
STABILITY STUDY FOR GROUP III COMPOUNDS*
Cylinder III-A12
i—>
O
ACTIVITY
Theoretical PPB
1st Analysis Date
PPB
COMPOUND
Freon
114
Freon
113
(140)
5-9-86
(143)
(140)
5-9-86
(139)
Vinylidiene
Chloride
MANUFACTURER
(140)
5-9-86
(138)
Acetone
ANALYSIS
(120)
5-9-86
(118)
1,4-
Dioxane
(120)
5-9-86
(113)
Toluene
(150)
5-9-86
(148)
Chloro-
benzene
(150)
5-9-86
(175)
RTI ANALYSIS
1st Analysis Date
PPB
2nd Analysis Day**
PPB
5-21-86
(138 +• 20)
97
(128 _+ 24)
5-21-86
(151 jf 15)
97
(145 jf 19)
5-21-86
(148 -f 15)
97
(152 jf 21)
5-21-86
(143 _+ 43)
97
(152 _+ 47)
5-21-86
(134 _* 67)
97
(154 _* 50)
5-21-86
(163 _+ 18)
97
(165 _* 11)
5-21-86
(157 _* 19)
97
(157 _+ 27)
RTI QUALITY CONTROL***
1st Analysis Date
PPB
NBS Concen. PPB
2nd Analysis Day
PPB
NBS Concen. PPB
5-21-86
(14.6 _+ 2.0)
(18.1 +_ 1.8)
97
(11.9 + 2.2)
(10.8 + 1.4)
5-21-86
(15.8 _+ 1.6)
(15.7 +_ 0.9)
97
(15.1 _+ 1.9)
(15.4 _* 1.0)
5-21-86
(21.5 _» 2.2)
(20.8 *_ 1.1)
97
(14.8 _* 2.0)
(16.0 _* 1.0)
5-21-86
(48 _f 14)
(47 jf 8)
97
(12.3 _* 3.8)
(13.8 _+ 2.2)
5-21-86
(42 _* 21)
(42 *_ 17)
97
(16.5 j» 5.4)
(15.9 _* 3.0)
5-21-86
(10.5 _* 1.2)
(10.8 * 0.9)
97
(9.6 +_ 0.7)
(9.9 + 0.6)
5-21-86
(11.0 j» 1.4)
(11.2 _» 0.7)
97
(12.0 J^ 2.0)
(12.3 *_ 0.7)
* Calibration was performed using NBS primary standard unless otherwise specified.
** Number of days after 1st RTI analysis date.
*** A different NBS primary standard was analyzed as an internal quality control on each day of RTI analysis unless
otherwise indicated.
-------
APPENDIX B
AUDIT INSTRUCTIONS
B-l
-------
RESEARCH TRIANGLE INSTITUTE
Center for Environmental Measurements
Date
Name
Organization^
Address
Dear
Research Triangle Institute (RTI) has been requested to provide you
with cylinder(s) of parts-per-billion level multicomponent mixture
containing
in nitrogen for a Volatile Organic Sampling Train (VOST) audit by J,
We are shipping these cylinders today by as per the request.
Please draw the sample into your sampling train through a glass manifold
following the instruction #3 (enclosure) and provide your analysis results
to the Project Officer, . A glass manifold and
necessary equipment were also provided to draw the sample from the audit
cylinder for your convenience.
Please note that these cylinders have been analyzed several times and
are very valuable. We urge you to use only the amount of gas required to
conduct the audit of your analytical system and return the cylinders and all
the equipment (glass manifold etc.) sent to you as soon as possible so that
other organizations may also participate in the audit program. I am re-
questing that you submit the audit results to the Project Officer or to me
and ship the cylinders and all other equipment back to Research Triangle
Institute, Building #6, Post Office Box 12194, Research Triangle Park, North
Carolina 27709, within 15 days of the date of delivery at your cost. We
would appreciate your cooperation in this regard.
If you have any questions or comments concerning these audit cylinders,
please feel free to call me at (919) 541-6483.
Sincerely,
R.K.M. Jayanty
Project Leader
cc: Darryl von Lehmden,
EMSL/EPA
RJrdw
Fbst Office Box 12194 Research Triangle Park, North Carolina 27709 Telephone: 919 541-6000
B-2
-------
INSTRUCTION SET NO. 1
INSTRUCTIONS FOR THE SAMPLING AND ANALYSIS OF VOLATILE POHC
FROM QUALITY ASSURANCE AUDIT CYLINDERS USING THE BAG TECHNIQUE
1.0 PURPOSE
This audit is intended to assess and document the accuracy and preci-
sion of the principle organic hazardous constituents (POHC) using the bag
technique during trial burns at hazardous waste burning facilities. This
audit also can be used to determine the proficiency of source testing organ-
ization prior to the actual trial burn tests.
2.0 PRINCIPLE
A gas sample containing POHC is drawn from an audit gas cylinder into a
bag. The collected POHC are analyzed by gas chromatography according to the
method specifications and procedures.
3.0 AUDIT MATERIAL (GAS CYLINDERS)
The audit material is contained in gas cylinders. A maximum of 5 L of
audit gas is to be used for each test run. A two-stage gas regulator,
1/4-inch male/female glass joints, and Teflon® tubing are supplied for use
with the gas cylinder.
4.0 PROCEDURES
The following step-by-step procedures should be used for sample collec-
tion and analysis using the bag technique.
Step A. Evacuate the bag with a vacuum pump and fill the bag with
approximately 5 L of organic-free nitrogen from a gas cylin-
der. Tedlar® bags are recommended. Determine the hazardous
constituents of interest by gas chromatography. Report the
concentrations determined as Blank Value 1. The blank value
must be not more than twice the detection limit. If it is
higher, the bag cleaning procedure should be repeated.
Step B. After the blank analysis, evacuate the bag with a vacuum pump
and fill the bag with approximately 5 L of audit gas from the
audit cylinder. The .1/4 inch male/female glass joints that
are supplied should be used as connections to the bag and the
audit cylinder. Minimum Teflon® tubing should be used. De-
termine the POHC of interest by qas chromatography. Report
the concentrations of each constituent as Analysis Result 1.
B-3
-------
Step C. Evacuate the bag contents and fill the bag with organic free
nitrogen (Cleaning Step 1). After 3 minutes, evacuate the bag
\ contents and fill the bag again with nitrogen (Cleaning Step
2). After three minutes, repeat the evacuation procedure and
fill the bag with 5 L of nitrogen (Blank 2). Determine the
concentration of the bag contents by gas chromatography and
report the measured concentration as Blank Value 2. The blank
value must not be more than twice the detection limit. If it
is higher, the bag cleaning procedure should be repeated.
Step D. Evacuate the bag contents and fill the bag with approximately
5 L of audit gas from the audit cylinder. Determine the POHC
; of interest by gas chromatography. Report the concentrations
determined as Analysis Result 2.
Step E. Repeat Step C and report the measured concentration of the bag
contents as Blank Value 3. The blank value must not be more
than twice the detection limit. If it is higher, the bag
cleaning procedures should be repeated.
Step F. Evacuate the bag contents and fill the bag with approximately
5 L of audit gas from the audit cylinder. Determine the POHC
of interest by gas chromatography. Report the concentrations
determined as Analysis Result 3.
5.0 SAMPLE ANALYSIS
Follow the procedures described in the method used for sample analysis,
calibration, and calculations. Submit the results to the Project Officer and
"to the audit supervisor for evaluation.
B-4
-------
INSTRUCTION SET NO. 3
INSTRUCTIONS FOR THE SAMPLING AND ANALYSIS OF VOLATILE POHC FROM QUALITY
ASSURANCE AUDIT CYLINDERS USING THE VOLATILE ORGANIC SAMPLING TRAIN
1.0 PURPOSE
i
This audit Is Intended to assess and document the accuracy and pre-
cision of the volatile organic sampling train (VOST) when used during trial
burns at hazardous waste burning facilities. This audit also can be used to
determine the proficiency of source testing organization prior to the actual
trial burn tests.
2.0 PRINCIPLE
A gas sample containing principal organic hazardous constituents
(POHC) is passed from an audit gas cylinder into a qlass manifold and is
used in place of the test site stack sample. While the POHC gas is being
passed into the glass manifold, a major portion of the gas is drawn through
a VOST according to the method specifications and procedures. The collected
POHC are analyzed by thermal desorption, purge and trap, and gas chroma-
tography/mass spectrometry (GC/MS) or an equivalent method approved by the
EPA. , . •
3.0 APPARATUS
3.1 GLASS MANIFOLD
A glass manifold is supplied. One side of the glass manifold is con-
nected with Teflon* tubing to the audit cylinder. The other end of the
glass manifold should be connected with Teflon* tubing to a rotameter and
the excess gas from the rotameter should be vented into a hood. The glass
manifold is heated to 100*C with heating tape. The heating tape, rotameter,
1/4-inch male/female glass joints, and Teflon® tubing are also supplied.
One port of the glass manifold should be connected to the VOST probe with
1/4-inch male/female glass joints. A schematic diagram of the glass mani-
fold is shown in Figure 1.
3.2 VOST COMPONENTS
The sampling train component parts, except for the glass manifold, are
the same as those used for VOST.
B-5
-------
1/8 to 1/4"
Union
1/8" Teflon
CD
I
Audit
Tank
Cylinder
Strap
Glass Manifold
& Heat Tape
Long 3/8"
Tube
Output from variable
Excess
to Hood
3/8" Swagelok
- - Rotometer
3/8" Swagelok
Variable
Transformer
Mounted in Case
110 VAC
Line Cord
Figure 1. Schematic Diagram of Audit Material Delivery System
-------
3.3 ANALYSIS
Refer to the method specifications and procedures for- the VOST
method.
4.0 AUDIT MATERIAL (GAS CYLINDERS)
The audit material is supplied in gas cylinders. A maximum of 50
L of gas is to be used for each test run. A two-stage gas regulator is sup-
plied for use with the gas cylinder.
5.0 PROCEDURES
5.1 SAMPLING
5.1.1 Preparation of VOST
AM train components should be cleaned and assembled as described in
the VOST method used.
5.1.2 Leak-Check Procedure
Before the sampling run, the train is leak-checked as described in the
VOST method. During sampling, all connections should be visually ex-
amined.
5.1.3 Sample Generation
The gas sample from the audit cylinder is passed through the glass
manifold at a flow rate of 2 L/min for 3 minutes to condition the glass sys-
tem. A glass rotameter is supplied to measure the flow rate at the end of
the glass manifold. The VOST probe then should be connected to one port of
the glass manifold with 1/4 inch male/female joints and the probe should be
purged with audit gas for an additional 2 minutes so that the probe is
purged of ambient air before initiation of sample collection. This can be
accomplished either by attaching a pump to a three-way stop-cock above the
first condenser and drawing audit gas through the probe via the three-way
stop-cock or by any other suitable method.
5.2 SAMPLE COLLECTION .
After leak-checking and conditioning the glass probe, sample collec-
tion is accomplished by opening the valve at the inlet to the first conden-
B-7
-------
ser, turning on the pump and sampling at a rate of 0.5 L/min for 20 minutes.
The sampling rate is measured with the rotameter which is part of the VOST.
The volume of sample for any pair of the traps should not exceed 10 L. ;The
temperature of the gas stream at the inlet to the first sorbent cartridge
must be maintained at 20*C during sample collection.
After the. collection of 10 L of sample, the train is leak-tested using
• the procedures described in the method used. If leak-test criteria as
described in the method are not met, the samples should not be analyzed. If
leak-test criteria are met, the train is returned to atmospheric pressure,
the two sorbent cartridges are removed, the end caps are replaced, and
analysis of cartridges is performed.
Repeat the sample collection procedure two more times with two new
pairs of sample cartridges in the VOST, collect 10 L of sample each time,
and perform the analysis.
5.3 SAMPLE ANALYSIS
Follow the procedures described in the method for sample analysis,
calibration, and calculations. Report the amount of each constituent in the
three samples and the blank values to the Project Officer and the audit
supervisor for evaluation.
B-8
-------
INSTUCTIONS FOR USE OF VOST AUDIT KIT
1. Attach the__supplied tubing to the manifold according to the diagram
showii- fn ^FTguifiB 1. (See page 66.)
2. The manifold and rotometer should be secured to the support stand
with the clamps provided in the kit. Most situations will require
the manifold to be mounted vertically with the inlet at the bottom,
and parallel to the rotometer. Allow the short 3/8" O.D. tubing to
loop around to the bottom of the rotometer, without introducing any
sharp kinks which may restrict the gas flow.
3. Gently pull the electrical cords from their compartment and connect
according to the diagram on the reverse. The nominal length for
the 110 VAC power cord is 8 feet and the nominal length for the
output cord is 6 feet.
4. Temporarily remove the short 3/8" tubing from the outlet end of the
manifold and insert the dial thermometer into the manifold. Adjust
the variable transformer, which is mounted in the case, to heat the
manifold to approximately 100 °C. A setting of 50 on the scale
should be sufficient to attain 100'C. After the manifold tempera-
ture has become stable, remove the thermometer and reattach the
3/8" tubing.
5. Adjust the regulator to start gas flow. The rotometer is down-
stream of the manifold and should be used to regulate the excess
gas flow from the manifold. Approximate flow rates at COB are
given below:
Gas Flow Center of Ball
1.0 STD L/min 12.7
1.3 15.0
1.9 20.0
2.5 24.7
3.0 28.7
3.2 30.0
3.5 32.7
The rotometer will present negligible back pressure to the mani-
fold. A? for 5 L/min is 1 inch of water column.
6. After sampling is completed, allow the manifold to cool, disas-
semble and repackage the kit in the case. Gently push the power
and output cords back into their compartment. Remove the knob from
the regulator to facilitate packing in its' compartment.
B-9
-------
APPENDIX C
PERMEATION TUBE RATE DATA
1. PERMEATION TUBES MAINTAINED AT 30*C
A. PERMEATION RATE DATA FOR METHYL ETHYL KETONE
B. PERMEATION RATE DATA FOR ACETONITRILE
C. PERMEATION RATE DATA FOR TRICHLOROETHYLENE .
D. PERMEATION RATE DATA FOR 1,2-DICHLOROETHANE
E. PERMEATION RATE DATA FOR VINYL CHLORIDE
F. PERMEATION RATE DATA FOR BROMOMETHANE
G. PERMEATION RATE DATA FOR BENZENE
H. PERMEATION RATE DATA FOR CARBON TETRACHLORIDE
I. PERMEATION RATE DATA FOR 1,2-DIBROMOETHANE
J. PERMEATION RATE DATA FOR FREON 12
(WAFER-TYPE PERMEATION DEVICE)
K. PERMEATION RATE DATA FOR FREON 11
L. PERMEATION RATE DATA FOR CHLOROFORM
M. PERMEATION RATE DATA FOR 1,1,1-TRICHLOROETHANE
N. PERMEATION RATE DATA FOR PERCHLOROETHYLENE
2. PERMEATION TUBES MAINTAINED AT 50*C
0. PERMEATION RATE DATA FOR VINYL CHLORIDE
P. PERMEATION RATE DATA FOR BENZENE
Q. PERMEATION RATE DATA FOR CHLOROFORM
R. PERMEATION RATE DATA FOR CARBON TETRACHLORIDE
S. PERMEATION RATE DATA FOR PERCHLOROETHYLENE
C-l
-------
A. PERMEATION RATE DATA FOR METHYL ETHYL KETONE
Date
3/21/84
4/06/84
4/12/84
5/15/84
5/25/84
7/03/84
8/14/84
10/04/84
11/11/84
12/28/84
2/22/85
4/11/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/30/86
Military
Time
1006
1310
1644
1608
1347
1320
1522
1117
1725
1728
1140
1430
1615
1511
1023
0933
0938
0946
0915
Mass
in
Grams
9.407179
9.401605
9.399607
9.388331
9.384971
9.372270
9.358500
9.342162
9.329975
9.315429
9.298565
9.283756
9.261100
9.244282
9.234687
9.226245
9.208522
9.188738
9.159552
Time
Interval
(min.)
0
23224
. 8854
47484
14259
56133
60602
73195
55088
67683
80292
69290
64844
79136
45792
41710
86405
95048
141089
Calc.
—
240
226
237
236
226
227
223
221
215
210
214
216
213
210
203
205
208
207
Avg. of Last 3 £ Std. Dev.
234 £7.7
233 £ 6.4
233 £ 6.0
230 £ 5.2.
226 £2.1
224 £3.1
220 £ 4.3
215 +.4.6
213 +.2.1
215 £4.0
210 £ 3.9
213 £2.7
208 £ 4.3
207 £ 2.9
205 £2.4
206 + 1.2
C-2
-------
B. PERMEATION RATE DATA FOR ACETONITRILE
Date
3/21/84
4/06/84
4/12/84
5/15/84
5/25/84
8/14/84
10/04/84
11/11/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/30/86
' Military
Time
1003
1313
1647
1553
1327
1535
1121
1728
1716
1135
1402
1540
1620
1513
1320
1012
0940
1014
0857
Mass
in
Grams
7.202254
7.198543
7.197136
7.189600
7.187370
7.169260
7.157775
7.149302
7.139032
7.127004
7.116492
7.110357
7.100157
7.087929
7.080876
7.074815
7.061806
7.047403
7.02607
Time
Interval
(min.)
0
23230
8854
47466
14254
116768
73186
55087
67668
80299
69267
41858
64840
79133
45967
41572
86368
95074
141043
Calc.
160
159
159
156
155
157
154
152
150
152
147
157
155
153
146
151
152
151
Avg. of Last 3 +. Std. Dev.
.
159 +_ 0.5
158 i 1.4
157 +. 1.9
156 +. 1.0
155 +_ 1.6
154^2.6
152 i 1.6
151 +0.9
149+2.1
155 +. 4.4
151 +,4.6
155 _+ 1.6
150 +. 3.9
152 ^ 3.2
149 +_2.5
151 + 0.4
C-3
-------
C. PERMEATION RATE DATA FOR TRICHLOROETHYLENE
Date
3/21/84
4/06/84
4/12/84
5/15/84
7/03/84
8/14/84
10/04/84
11/11/84
12/28/84
2/22/85
4/15/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/30/86
8/14/86
Military
Time
1003
1313
1647
1553
1327
1535
1121
1714
1725
1119
1347
1555
1607
1424
1356
0927
0948
1012
0901
0905
Mace
"1 a 3 9
in
Grams
7.615336
7.605070
7.601586
7.580562
7.550092
7.523522
7.491442
7.467495
7.437981
7.403042
7.370239
7.354876
7.326343
7.291176
7.270900
7.252623
7.215422
7.173927
7.112015
7.065018
Tim A
1 lillc
Interval
(min.)
0
23230
8854
47466
70414
60608
73186
55073
67691
80274
75028
36128
64812
79097
46052
41491
86421
95064
141049
109444
Calc.
—
442
393
443
433
438
438
435
436
435
437
425
440
445
440
441
431
437
439
429
Avg. of Last
426
423
438
436
437
436
435
436
433
439
435
440
443
435
439
435
433
3 +. Std. Dev.
^28.3
+.26.1
i 5.1
+. 3.3
i 2.0
i 1.8
+. 0.5
i 0.8
+. 5.2
_+ 6.5
i 8.3
± 2-1
+_ 2.0
± 4-7
± 4-1
+. 3.6
+ 4.0
C-4
-------
D. .PERMEATION RATE DATA FOR 1,2-DICHLOROETHANE
Date
3/21/84
4/06/84
4/12/84
5/15/84
7/03/84
8/14/84
10/04/84
11/11/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/30/86
8/14/86
Military
Time
1009
1308
1542
1551
1319
1520
1135
1702
1704
1132
1454
1529
1537
1428
1101
0920
0926
0952
0912
0858
Mass
in
Grams
10.071488
10.063885
10.061005
10.045316
10.022900
10.003421
9.979827
9.962440
9.940788
9.915571
9.893581
9.880462
9.859942
9.834282
9.819500
9.806341
9.779398
9.749213
9.704355
9.669791
Time
Interval
(min.)
0
23219
8794
47529
70408
60601
73215
55047
67682
80308
69322
41795
64808
79131
45873
41659
86406
95066
141080
109426
Calc.
—
327
327
330
318
321
322
316
320
314
317
314
317
324
322
316
312
316
318
316
Avg. of Last 3 _+ Std. Dev.
328 i 1.5
325 +. 6.2
323 +.6.1
321 +. 2.0
320 +_ 3.5
319 +. 3.2
317 +.2.5
317 _+ 2.4
315 +. 1.5
317 +. 1.4
319 +.4.4
320 +. 3.2
320 i 3.6
317 +_ 4.3
317 +. 2.4
315 +. 2.8
317 + 0.9
C-5
-------
E. PERMEATION RATE DATA FOR VINYL CHLORIDE
Date
4/13/84
4/26/84
5/15/84
7/03/84
8/14/84
9/03/84
9/16/84
10/04/84
11/11/84
12/28/84
2/5/85
Military
Time
1655
0916
1601
1323
1527
1232
1636
1115
1707
1707
1636
Mace
11 a d 3
in
Grams
5.358506
5.347064
5.329644
5.284878
5.246041
5.227665
5.215302
5.199146
5.164174
5.121084
5.085825
Tima
1 llllc
Interval
(min.)
0
18261
27765
70402
60604
28625
18964
25599
55072
67680
56129
Calc.
—
627
' 627
636
641
642
652
631
635
637
628
Avg. of Last
630
635
640
645
642
639
634
633
iTrt __ _ _ ______
3 +. Std. Dev.
i 5.1
£ 6.8
_+ 3.2
+. 6.1
£10.4
i 11.1
£ 2.9
+ 3.7
C-6
-------
F. PERMEATION RATE DATA FOR BROMOMETHANE
Date
6/24/85
8/18 «5
9/19/85
10/18/85
12/17/85
2/21 /Q6
5/30/86
8/14/86
Military
Time
1548
1446
1350
1000
1005
1015
0846
0901
Mass
1 1 U 3 3
in
Grams
2.991727
2.965721
2.950697
2.937179
2.909900
2.878832
2.832835
2.797575
Timo
1 MHC
Interval
(min.)
—
79138
46024
41530
86405
95050
141031
109455
Calc.
—
329
326
326
316
327
326
322
Avg. of Last
327
323
323
323
325
3 +. Std. Dev.
i 1.3
+ 4.9
£4.9
£ 5.1
+ 2.1
C-7
-------
G. PERMEATION RATE DATA. FOR BENZENE-
Date
9/26/83
10/04/83
10/19/83
11/11/83
11/28/83
12/08/83
12/12/83
1/11/84
1/25/84
2/22/84
3/21/84
4/12/84
5/15/84
7/03/84
8/14/84
9/03/84
10/04/84
11/11/84
12/28/84
2/05/85
4/11/85
Military
Time
1053
1120
1630
1410
1245
1605
1322
1553
0958
0948
1052
0920
1645
1348
1512
1227
1255
1653
1701
1646
1339
Mace
II Q3d
in
Grams
in 119Q75
1U. ncy / 3
10.108570
10.099715
10.086777
10.077150
10.071084
10.069308
10.052030
10.044355
10.028590
10.012661
10.000166
9.981283
9.953691
9.929800 .
9.918611
9.901032
9.879547
9.853070
9.831206
9.794760
Ti mo
1 Nile
Interval
(min.)
11547
21910
32980
24395
14600
5597
43351
19805
40310
40384
31588
47965
70383
60564
28635
44668
54958
67688
56145
93413
Calc.
381
404
392
395
415
317
399
388
391
394
396
394
392
394
391
394
391
391
389
390
Avg. of Last
393
397
401
376
377
368
392
391
394
395
394
393
392
393
392
392
391
390
3 ± Std. Dev.
±11.3
± 6.3
± 12.8
±51.7
± 52.5
± 44.1
± 5.6
± 3.5
± 2.3
± 0.9
± 1.8
± !-2
± !-9
± !-9
± 1.6
± !-4
+ 0.8
± 0.7
(Continued)
C-8
-------
G. PERMEATION RATE DATA FOR BENZENE (Continued)
Date
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/29/86
8/14/86
Military
Time
1520
1459
1353
0915
0853
0839
0929
1546
0910
Mass
in
Grams
9.778600
9.753051
9.721636
9.703656
, 9.687084
9.654268
9.617055
9.562210
9.519301
Time
Interval
(min.)
41861 .
64779
79134
45802
41738
86386
95090
140057
110484
Calc.
386
394
397
393
397
380
391
392
388
Avg. of Last 3
389 ^
390 +.
393 +.
395 +_
396 _+
390 +_
389 _+
388 i
390 +
+_ Std. Dev.
1.8
3.4
4.7
1.8
2.1
7.3
7.1
5.5
1.5
C-9
-------
H. PERMEATION RATE DATA FOR CARBON TETRACHLORIDE
Date
Q/nQ/oo
7/ \JO/ OO
9/15/83
9/23/83
10/03/83
10/19/83
12/12/83
1/11/84
2/22/84
4/12/84
5/15/84
7/03/84
8/14/84
9/03/84
10/04/84
11/11/84
12/28/84
2/05/85
4/11/85
5/10/85
6/24/85
8/18/85
Military
Time
0905
0918
1655
1630
1315
1517
0935
1616
1643
1344
1501
1221
1236
1649
1653
1633
1549
1528
1456
1356
Mace
1 1 GOd
in
Grams
nyooocA
. / O&O9U
11.779715
11.776830
11.772735
11.766260
11.745652
11.733950
11.717890
11.698815
11.685944
11.667252
11.651021
11.643461
11.631450
11.616827
11.598952
11.584444
11.559467
11.548491
11.531157
11.509692
Timo
1 llilC
Interval
(min.)
9997
11533
14857
23015
77565
43322
60138
72401
47547
70381
60557
28640
44655
54973
67684
56140
93556
41739
64768
79140
Calc.
264
250
276
281
266
270
267
263
271
266
268
264
269
266
264
258
267
263
268
271
Avg. of Last
263
269
274
272
268
267
267
267
268
266
267
266
266
263
263
263
266
267
iin ...........
3 _+ Std. Dev.
+ 12.7
i 16.6
± 7-9
+. 8.1
+_ 2.3
+. 3.3
i 3.6
i 3.7
£ 2.6
i 2.0
± 2-7
i 2.5
+_ 2.5
+_ 3.2
i 3.6
+. 3.5
± 2-1
+_ 3.4
(Continued)
C-10
-------
H. PERMEATION RATE DATA FOR CARBON TETRACHLORIDE (Continued)
Date
9/19/85
10/18/75
12/17/85
2/21/86
5/29/86
8/14/86
Military
Time
0918
0900
0905
0931
1549
0912
Mace
in
Grams
11.497475
11.486092
11.463745
11.438465
11.401090
11.371735
Tirno
Interval
(min.) .
45802
41742
86405
95066
140058
110483
Calc.
267'
273
259
266
267
266
Avg. of Last
269
270
266
266
264
266
3 +_ Std. Dev.
± 1-9
+. 2.5
+_ 5.8
+, 5.7
+. 3.7
+ 0.5
C-ll
-------
I. PERMEATION RATE DATA FOR 1,2-DIBRCMOETHANE
Date
11/11/84
12/02/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
2/21/86
5/29/86
8/14/86
Military
Time
1643
1505
1643
1112
1350
1446
1431
1419
0930
0911
0920
1533
0925
Mace
riQiaa
in
Grams
26.254100
26.238300
26.213700
26.167800
26.128200
26.103700
26.066500
26.020300
25.993600
25.970300
25.868400
25.788800
25.726900
TTIHO
1 line
Interval
(min.)
0
30142
37538
80309
69278
41816
64785
79188
45791
41741
181449
140053
110512
Calc.
—
524
655
572
572
586
574
583
583
559
562
568
560
Avg. of Last
584
599
476
573
585
580
575
568
563
563
in _---_-----
3 +_ Std. Dev.
+. 54.2
+. 39.5
i 6.8
± 6.2
£ 5.0
£ 4.3
£11.2
£ 10.7
£ 3.8
+ 3.6
C-12
-------
0. PERMEATION RATE DATA FOR FREON 12 (WAFER-TYPE PERMEATION DEVICE)
Date
8/16/84
8/22/84
9/03/84
10/04/84
11/11/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
2/21/86
5/30/86
8/14/86
Military
Time
1445
1608
1240
1126
1658
1711
1116
0411
1557
1422
1431
1137
1017
1020
0835
0838
f
C
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
20.
lace
I U J w
in
irams
584800
579600
570400
546700
515700
478200
434200
395600
374100
338700
295200
269240
246870
147850
069450
011510
Timp
1 1 IMC
Interval
(min.)
0
8723
17072
44566
55052
67693
80285
68695
42466
64705
79209
45906
41680
181443
141015
109443
Calc. Av
596
539
532
563
554
548
562
506
547
549
566
537
546
556
529
patp nn/rn
rxuUw) *iy/ I**
g. of Last
556
545
550
555
555
539
555
528
556
543
556
546
538
3 _+
+. 35
± 16
± 16
± 6
± 5
+.23
•f 23
±'19
± 8
± n
± 12
^ 7
+ 10
Std. Dev.
.3
.4
.1
.2
.7
.6
.5
.8
.2
.8
.0
.9
.9
C-13
-------
K. PERMEATION RATE DATA FOR FREON 11
Date
8/14/84
8/22/84
10/04/84
11/11/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/30/86
8/14/86
Military
Time
1456
1601
1130
1709
1719
1124
1552
1555
1545
1426
1018
0930
0929
0950
0840
0850
G
4.
4.
4.
4.
4.
4.
4.
4.
4.
3.
3.
3.
3.
3.
3.
3.
I/ICQ
t udo
in
irams
258547
252418
220167
191590
156605
115066
079076
057745
024100
983036
959239
937718
894612
845807
773275
717801
Tinio
i line
Interval
(min.)
0
11585
61649
55059
67690
80285
69388
41763
64790
79121
45832
41712
86399
95061
141050
109450
Calc. Av
—
529
523
519
517
517
519
511
519
519
519
516
499
513
514
507
>Pato nn/m
r\u Lc $ ny / MI
'g. of Last
524
520
518
518
516
519
515
519
518
509
515
507
510
iin -----------
3 +_ Std. Dev.
+.5.0
i 3.2
^0.9
i 0.8
+_ 3.5
+.3.9
+^4.0
i 0.1
+. 1.5
i 8.9
^7.5
+ 7.0
+ 3.3
C-14
-------
L. PERMEATION RATE DATA FOR CHLOROFORM
Date
9/08/83
9/15/83
9/23/83
10/03/83
10/19/83
12/12/83
1/11/84
2/22/84
3/21/84
4/12/84
5/15/84
7/03/84
8/14/84
9/03/84
10/04/84
11/11/84
12/28/84
2/05/85
4/11/85
5/10/85
6/24/85
Military
Time
1028
0900
0915
1654
1630
1340
1525
0939
0939
1614
1638
1345
1504
1216
1239
1647
1650
1635
1547
1523
1524
Mass
in
Grams
12.144390
12.142700
12.140650
12.137910
12.133370
12.119373
12.111021
12.100180
12.092851
12.086928
12.078136
12.065269
12.054074
12.048717
12.040517
12.030424
12.018009
12.007974
11.990758
11.983266
11.971421
Time
Interval
(min.)
9992
11535
14859
23016
77590
43305
60134
40320
32075
47544
70387
60559
28632
44663
54968
67683
56145
93552
41736
64801
Calc.
169
178
184
197
180
193 .
180
182
185
185
183
185
187
184
184
183
179
184
180
183
Avg. of Last 3 _+ Std. Dev.
177 £7. 7
186 £ 9.9
187 +_ 8.8
190 +8.7
185 +_ 7.2
185 £ 6.9
182 £2.2
184 £ 1.7
184 £1.2
184 £ 1.2
185 £ 2.1
185 £ 1.8
185 £ 2.0
184 £ 0.1
182 £2.3
182 £ 2.4
181 £2.3
182 £ 1.9
(Continued)
C-15
-------
L. PERMEATION RATE DATA FOR CHLOROFORM (Continued)
Date
Military
Time •
Mass
in
Grams
Time
Interval
(min.) Calc.
—Rate, ng/min.
Avg. of Last 3 +_ Std. Dev.
8/18/85 "
9/19/85
10/18/85
12/17/85
2/21/86
5/29/86
8/14/86
1358
0909
0903
0900
0933
1543
0907
11.
11.
11.
11.
11.
11.
11.
956646
948155
940477
925118
907837
882016
861710
79114
45791
41754
86397
95073
140050
110484
187
185
184
178
182
184
184
183
185
185
182
181
181
183
± 3-
I1-
±1-
±3-
± 2-
±2-
+ 1.
0
6
2
3
5
7
1
C-16
-------
M. PERMEATION RATE DATA FOR 1,1,1-TRICHLOROETHANE
Date
11/11/84
12/02/84
12/28/84
2/22/85
4/11/85
5/10/85
6/24/85
8/18/85
9/19/85
10/18/85
2/21/86
5/30/86
8/14/86
Military
Time
1638
1502
1640
1109
1348
1515
1429
1417
0927
0915
0918
1536
0923
21
21
21
21
21
21
21
21
21
21
21
21
21
Mace
ri uoo
in
Grams
.256900
.249200
.238300
.219100
.202300
.190000
.173900
.152900
.140200
.129750
.083050
.047040
.018550
Timo
1 IIIIC
Interval
(min.)
0
30144
37538
80309
69279
41847
64754
79188
45790
41748
181443
141498
109067
Calc. Av
—
255
290
239
242
294
249
265
277
250
257
255
261
D at1 o nn /in
Kaucy ny/in
g. of Last
262
257
259
246
280
264
264
262
254
258
11 M
3 +. Std. Dev.
+.21.4
i 23.4
+_25.1
i 22.9
+_ 18.7
+_ 11.8
+, 11.1
+. 11.5
i 2.9
+ 2.8
C-17
-------
N. PERMEATION RATE DATA FOR PERCHLOROETHYLENE
Date
8/30/83
9/08/83
9/15/83
9/26/83
10/03/83
10/05/83
12/12/83
1/11/84
2/27/84
3/21/84
4/12/84
5/15/84
7/03/84
8/14/84
9/03/84
10/04/84
11/11/84
12/28/84
2/05/85
4/11/85
5/10/85
Military
Time
1544
1621
0840
1032
1650
1336 .
1345
1521
1617
1032
1625
1648
1349
1517
1212
1250
1704
1714
1642
1553
1542
Mace
II u 3 3
in
Grams
7.175680
7.169790
7.165320
7.158045
7.153450
7.152400
7.108874
7.089595
7.059930
7.045630
7.031466
7.010514
6.979667
6.952837
6.940168
6.920525
6.896424
6.866720
6.842695
6.801284
6.783276
TlfllO
l Ullc
Interval
(min.)
—
12997
9619
15952
10458
2686
97929
43296
67736
32775
32033
47543
70381
60568
28615
44678
54974
67690
56128
93551
41749
Calc.
—
453
465
456
439
391
444
445
438
436
442
441
438
443
443
440
438
439
428
443
431
Avg. of Last
458
453
429
425
427
443
440
439
440
440
441
441
442
440
439
435
437
434
3 +_ Std. Dev.
+. 6.0
+, 12.9 .
+.33.8
+. 29.6
+ 31.2
i 4.0
+. 4.8
+. 3.0
_+ 3.0 '
+. 2.0
+_ 2.3
+_ 2.6
± !-9
± 2.2
+_ 0.6
+. 5.0
+. 6.2
+. 6.3
(Continued)
018
-------
N. PERMEATION RATE DATA FOR PERCHLOROETHYLENE (Continued)
Date
6/24/85
8/18/85
9/19/85
10/18/85
12/17/85
2/21/86
5/29/86
8/14/86
Military
Time
1527
1500
0858
0924
0923
1003
1558
0855
Mace
II a 3 3
in
Grams
6.754380
6.718923
6.698666
6.680084
6.642860
6.600940
6.539037
6.490665
Ti mo
1 HIlC
Interval
(min.)
64785
79173
45718
41786
86399
95080
140035
110457
Calc.
446
448
443
445
431
441
442
438
Avg. of Last
440
442
446
445
440
439
438
440
in -
3 +_ Std. Dev.
+. 6.3
± 7-4
+. 2.0
+. 2.0
+. 6.2
i 5.8
i 5.0
+ 1.7
C-19
-------
0. PERMEATION RATE DATA FOR VINYL CHLORIDE
Date
4/22/86
4/25/86
4/28/86
5/01/86
5/06/86
5/12/86
5/16/86
5/23/86
Military
Time
0924
0852
1630
1318
1047
1315
1108
1105
Mass
in
Grams
8.522800
8.514400
8.505850
8.497030
8.484680
8.469600
8.460780
8.444180
T-jmp
Interval
(min.)
—
4288
4778
4128
7049
8788
5633
10077
Calc.
—
1959
1790
2137
1752
1716
1566
1647
Avg. of Last
1962
1893
1868
1678
1643
lin --._______-
3 +. Std. Dev.
_+ 142
+_ 173
+_ 190
± 81
+ 61
C-20
-------
P. PERMEATION RATE DATA FOR BENZENE
Date
Military
Time
Mass
in
Grams
Time
Interval
(min.)
Calc.
---Rate, ng/min.—
Avg. of Last 3 +_ Std. Dev,
4/22/86
4/25/86
4/28/86
5/01/86
5/06/86
5/12/86
5/16/86
5/23/86
0930
0858
1639
1325
1055
1319
1056
1110
11
11
11
11
11
11
11
11
.316000
.306575
.296094
.287029
.271494
.252760
.240942
.221344
—
4288
4781
4126
7050
8784
5617
10094
...
2198
2192
2197
2204
2133
2104
1942
2196
2198
2178
2147
2059
....
± 2
± 4
i 32
±41
+ 84
.5
.6
.0
.8
.2
C-21
-------
Q. PERMEATION RATE DATA .FOR' CHLOROFORM
Date
Military
Time
Mass
in
Grams
Time
Interval
(min.) Calc.
---Rate, ng/min. -•
Avg. of Last 3 ^ Std. Dev,
4/22/86
4/25/86
4/28/86
5/01/86
5/06/86
5/12/86
5/16/86
5/23/86
0934
0901
1642
1328
1057
1322
1053
1113
10.
10.
10.
10.
10.
10.
10.
10.
272800
255625
236192
219168
191173
156977
135680
100412
4287
4781
4126
7049
8785
5611
10100
4006
4065
4126
3972
3893
3796
3492
•
._.
4066 +_
4054 i
3997 +_
3887 _f
3727 +
» •
» •
48.9
63.5
97.0
71.9
171
C-22
-------
R. PERMEATION RATE DATA FOR CARBON TETRACHLORIDE
Date
Military
Time
Mass
in
Grams
Time
Interval
(min.) Calc.
---Rate, ng/min.
Avg. of Last 3 +_ Std. Dev.
4/22/86
4/25/86
4/28/86
5/01/86
5/06/86
5/12/86
5/16/86
5/23/86
0924
0855
1634
1321
1050
1316
1107
1108
22.764800
22.749100
22.727550
22.711390
22.682470
22.647560
22.626950
22.589160
—
4291
4779
4127
7049
8786
5631
10081
—
3659
4509
3916
4103
3973
3660
3749
4028
4176
3997
3912
3794
+_ 356
i 248
+. 78.2
+ 186
+ 132
C-23
-------
Date
S. PERMEATION RATE DATA FOR PERCHLOROETHYLENE
Military
Mass
in
Grams
Time
Interval
(min.)
•Rate, ng/min.-
Calc. Avg. of Last 3 _+ Std. Dev.
4/22/86
4/25/86
4/28/86
5/01/86
5/06/86
5/12/86
5/16/86
5/23/86
0924
0852
1630
• 1318
1047
1315
1108
1105
8.522800
8.514400
8.505850
8.497030
8.484680
8.469600
8.460780
8.444180
—
4288
4778
4128
7049
8788
5633
10077
—
1959
1790
2137
1752
1716
1566
1647
•
1962
1893
1868
1678
1643
+. 142
± 173
i 190
^80.7'
+ 61.4
C-24
-------