ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF ENFORCEMENT
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
BUILDING 53, BOX 25227, DENVER FEDERAL CENTER
DENVER, COLORADO 80225
DATE November 26, 1980
TO: Environmental Chemistry Branch, Organic Section
FROM: B.A. Hughes
SUBJECT: Acquisition, Reduction, and Reporting of GC/MS Data
Attached is an outline of the steps to be used in acquiring, quantitating,
and reporting GC/MS data. The outline is useful as a quick reference
during daily operation. This outline is best utilized in conjunction
with the NEIC Manual "Computer Assisted Evaluation of GC/MS Data". Sections
1-3 of the outline address calibration and standardization. Section 4
discusses VOA blank analysis. Sections 5-6 describe sample analysis.
Sections 7-11 describe data summary and data report procedures.
-------
-------
1.0 Mass Assignment Calibration (FC43)
1-1 Criteria set by instrument manufacturer.
t
2.0 Mass Intensity Standardization (DFTPP/BFB)
2.1 Criteria listed in standard analytical methods 624 & 625.
2.1.1 The DFTPP/BFB run number should be entered in the FORMULA
slot in ACQU on all standards, samples and blanks run that day.
3.0 Standard Reference Compound Mix and Internal Standard/Analysis
-, * ?'1.Jhe standard Ml'x run number should be entered in the SUBMITTED BY
slot in ACQU on all samples and blanks run that day.
3.2 Use ISCHK to audit the retention times and peak areas of the internal
standard, and to examine the peak shape of the internal standards.
t,-mQc VQ™ A A • 4-u" - " r. T;W not W1thln ±10 scans of the standard retention
times recorded in the priority pollutant library, reject the run and inject the
standards again.
oc^hnch3;2;2 flf the P?ak area ratios are not within tne experimental limits
established by the operator on previous acceptable runs, reject the standard
mix.
arP IP« ?;?; *nJ J « P ? i ratl°S ^re accePtable, but the peak area counts
are less than 50% of previously acceptable runs, be aware of loss of sensitivity
If time permits correct the problem.
*. -j r3!?'4 If the second internal standard (IS-QA) is calculated at a level
outside of the range of 90-110% of the standard amount added to the standard mix
reject the standard, prepare the standard mix again, and reinject the mix.
run and reinjec he^x^ ^^ ™ ^^ ** haVe mult1ple SpikeS' reject the
3.3 Process the Standard Mix run using EVAL0Q.
3.3.1 Check the QUAN report to see if all of the standard reference
compounds have been found and quantitated.
3.3.2 Check all compound spectra to determine if mass assignments and
mass intensities agree with standard reference spectra.
3.3.3 If all of the compounds have not been found, locate the "NOT
FOUND manually if possible and determine the area of the compound peak using MQSA.
J;?;It,-!Ihe!-a11 c°TUnds have been found» ^date the retention times,
retention times, and response factors using QUAN. DO NOT UPDATE A OUAN
°
re ort.
not nno t nn reference column for each compound. Do
not update the QUAN report if any other number is printed in the reference column for
any compound. If any number other than "I" was printed in the reference column ?or
fSre JhSTJhp rheck JnaV0rnp°und entry in the Priority pollutant library to be
sure that the correct reference peak was entered in the library for that compound.
•
3.3.5 Write the updated values to compound response lists using QUAN.
-------
3.3.6 Initiate the procedure RFQUAL. RDQUAL audits the daily response
factors stored in standard compound response lists. RFQUAL outputs a response
list summary indicating the last response factor entered in the response list
for each compound, and the average and standard deviation of up to fifty response
factor values in the response list. The program calculates a CV% (coefficient of
variation = std. dev. X 100/avg.) for each compound response factor. A compound
will be flagged if the CV% is greater than or equal to 30%. If more than 10% of
the compounds are flagged, rerun the standard mix. If less than 10% of the
compounds are flagged, check the response factors of the compound flagged. If
the response factor of any compound is outside the range of 90-110% of the average
of three previously acceptable response factors for than compound, eliminate that
compound from the list of priority pollutants standardized for that day and note
that the compound was not standardized that day. If the compound is detected in
samples that day, the compound must be confirmed and quantitated like a non-priority
pollutant.
4.0 Laboratory Blank (VOA) / Analysis
4.1 Use ISCHK to audit the retention times and peak areas of the internal
standard, and to examine the peak shape of the internal standards.
4.1.1 If the IS peaks are not within ±10 scans of the standard retention
times recorded in the priority pollutant library, reject the run and inject the
blank again.
4.1.2 If the peak area ratios are not within the experimental limits
established by the operator on previous acceptable runs, reject the run and
reinject the blank.
4.1.3 If the peak area ratios are acceptable, but the peak area counts
are less than 50% of previously acceptable runs, be aware of loss of sensitivity
If time permits correct the problem.
4.1.4 If the second internal standard (IS-QA) is calculated at a level
outside of the range of 90-110% of the standard amount added to the blank,
reject the run, prepare the blank again, and reinject the blank.
4.1.5 If the peak shapes are skewed or have multiple spikes, reject the
run and reinject the blank.
4.2 All compounds detected must be <10 ug/L.
4.2.1 Determination can be made on the basis of peak height for priority
pollutants using multiple runs to make a correlation between calculated amount and
peak height.
4.2.2 If any priority pollutant compound is detected in the blank at a
level greater than 10 ug/L, rerun the laboratory blank until this criterium is met.
5.0 Sample and Internal Standard/Analysis/Priority Pollutant Identification and
Quantitation.
5.1 Use ISCHK to audit the retention times and peak areas of the internal
standards, and to examine the peak shape of the internal standards.
5.1.1 If the IS peaks are not within ±10 scans of the standard retention
times recorded in the priority pollutant library, reject the run and inject the
sample again.
5.1.2 If the peaK area ratios are not within the experimental limits
-------
established by the operator on previous acceptable runs, reject the run and
reinject the sample.
5.1.3 If the peak area ratios are acceptable, but the peak area counts
are less than 50% of previously acceptable runs, be aware of loss of sensitivity
If time permits correct the problem.
5.1.4 If the second internal standard (IS-QA) is calculated at a level
outside of the range of 90-100% of the standard amount added to the sample,
reject the run, prepare the sample again, and reinject.
S-1-5 If the Peak shapes are skewed or have multiple spikes, reject
the run and reinject the sample.
5.2 Process the sample run using the priority pollutant library and
?u°CMocr? PAL0 (EVAL2)- Elgct to print compound spectra and/or to search
the NBS library of spectra for spectral matches for the non-priority
pollutant compounds.
5.2.1 Check the identification report and the compound spectra to
see that a spectrum was printed for all priority pollutant compounds detected
with a FIT value greater than or equal to 700. (A FIT of 1000 represents a
perfect match of the sample compound spectrum to the standard compound
spectrum for the ions in the standard spectrum.) Compare the sample spectrum to
the standard spectrum. The sample compound identification is confirmed if three
characteristic ions maximize in the spectrum and if the ratios of the ion
intensities (peak heights) of these three ions agree within ±20% to those ratios
in the standard spectra. The ratio of the ions in the sample cannot always
be determined by examining the graphic output of the spectrum. Output the
ion/intensity list for the spectrum and calculate the ratios of the intensities
It the sample spectrum printed cannot be confirmed when compared to the standard
spectrum, draw a line diagonally across the sample spectrum, draw a line across
the scan number in the Identification Report, draw a line across the compound
name and the quantisation results in the QUAN report.
14. u 5'2:2 Check the QUAN reP°rt to see if a compound name and quantitation
results have been printed more than once. Extraneous entries for a compound
can be eliminated after checking the identification report for the scan number
pinpointed while searching the chromatographic run for priority pollutant
compounds. The correct scan number for the priority pollutant should be shown
on the sample compound spectrum and with the quantitation results for the compound.
Draw a line through extraneous printings of the compound name and quantitation
i c5U I LS •
5.3 Record the quantitation results on the orange "Quantitation Worksheets"
to four significant figures. Each "Quantitation Worksheet" should show the
project number and sample identification information as well as the standard
reference mix run number, the laboratory blank run number, the reagent blank run
number, and an indication of "Page __ of __". Enter the scan number of the sample
compound identified in the "NO." column and the priority pollutant number of the
compound in the COMPONENT" column. Attach a list of the priority pollutants searched
for in the sample to the orange sheet.
5.4 All sample results mus.t be corrected for the presence of contaminants
found in laboratory (VOA), reagent (method), and field blanks.
5.5 Dilution factor calculations must be done when the original sample was
diluted prior to analysis.
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6.0 Sample and Internal Standard/Analysis/Non-Priority Pollutant Compound
Identification and Quantitation. ' ,
6.1 Compare the sample spectra for the non-priority pollutants to the standard
spectra from the NBS library. Record a compound on the orange sheet as a tentative
identification of the sample spectrum if ion clusters present in the sample spectrum
are present in the standard spectrum and if the ratio of the ions within the clusters
agree within ±20% to those ratios in the standard spectra. For each tentative
identification entered on the orange sheet include the scan number of the sample
compound, CASir of the tentative identification compound, and an indication of whether
the identification was excellent (EX), good (G), or fair (F). A FIT value of 900-1000
can be designated excellent, of 800-900 can be called good, and of 600-800 can be
called fair.
6.2 Review the tentatively identified compounds listed on the orange
sheets for each sample. Prepare standard compound mixes and run these standards
on the GC/MS under the same conditions as the samples were run.
6.3 Create a user library and corresponding library list of the standards
to be used to confirm and quantitate the tentatively identified non-priority
compounds. Instructions for creating a user library and library list can be
found in "NEIC Computer Assisted Evaluation of GC/MS Data".
6.4 Process the special standard mix runs using the special standard
library and EVAL0Q.
6.4.1 Check the QUAN reports to see if all the standard compounds
have been found and quantitated.
6.4.2 Delete all valid "NOT FOUND" entries from the QUAN report.
6.4.3 When all of the standard compounds have been found, update the
retention times, relative retention times, and response factors in the special
standards library using QUAN.
6.5 Copy all of the sample data files and blank files to alternate
filenames. If these data files were to be processed using the special
standards library the quantisation reports generated using the priority pollutant
library would be overwritten.
6.6 Process all of the sample runs and blank runs using the special
standards library and procedure EVAL0 (EVAL2).
6.7 Review the tentatively identified compounds listed on the orange
"Quantitation Worksheet" for each sample. Draw a line through all of the
compounds that were not confirmed as present in the sample and designate
these samples as NC (not confirmed). Record the quantisation results for those
compounds that were confirmed and quantitated. Attach a list of the standards
available to confirm and quantitate the non-priority pollutants to the orange
sheet.
6.8 All sample results must be corrected for the presence of contaminants
found in laboratory, reagent, and field blanks.
6.9 Dilution factor calculations must be done when the original sample was
diluted prior to analysis.
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7.0 Quality Control
7.1 After each quality control sample is processed according to Sections 5-6,
complete an "Organics Quality Control Summary Sheet" for each quality control sample
(spike, replicate analysis, relicate injection).
7.2 Report the quality control sample results on the appropriate "Quality
Control Report" sheet. A copy of each "Quality Control Report" sheet must be
kept with the laboratory sample data files.
8.0 Data Summary/Priority Pollutant Compounds
8.1 Record the quantitative results for each priority pollutant detected on
the appropriate white "Data Summary" sheet. The results should be recorded to
the number of significant figures on the "Data Summary" as will appear on the
final report sheet.
8.2 Attach the white "Data Summary" for each sample to the front of the
orange "Quantitation Worksheet".
9.0 Data Summary/Non-Priority Pollutant Compounds
9.1 Record the quantitative results for each non-priority pollutant
detected on the appropriate white organic characterization "Data Summary" sheet.
9.2 Attach the organic characterization "Data Summary" to the front of the
orange "Quantitation Worksheet".
10.0 Data Report/Priority Pollutant Compounds
10.1 Record the quantitative results for each priority pollutant detected
in each sample on the appropriate "Data Report" sheet. Reserve the last column
of the report sheet for the lower limit of detection for the compound results
reported. A copy of each "Data Report" sheet is kept with the laboratory data
files in the same folder as custody sheets and logbook pages.
11.0 Data Report/Non-Priority Pollutant Compounds
11.1 Record the quantative results for each non-priority pollutant detected
in each sample on the appropriate organic characterization "Data Report" sheet.
A copy of each "Data Report" sheet is kept with the laboratory data files in
the same folder as custody sheets and logbook pages.
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OC-VOA IDENTIFICATION/QUANTITATION WORKSHEET (ORANGE SHEET.)
1 '1 ft-
PROJ CODE
STATION NO.
EXTERNALS!/
ng/ul = pf1
Ul
\NDARD
ngSTD
phSTD
SEQUENCE NO.
MO/DAY/YR
TIME
INTERNAL STANDARD
R _ PhSTD „ ng/ul INTSTD
phlNTSTD ng/ul STD ' "S/ul ""
EXTRACT
AMOUNT
ph ng/ul INT STD
phlNTSTD " Rf
NO.
COMPONENT
CAS #
IDENT.
•/.SOL/VOL
-
c
IDENT. DATE
IDENT. ANALYST
ONCEN
ug/
QUANT. DATE
QUANT. ANALYST
TRATION
n3 100% cone, vol ml
ul x extract vol 1
K 100%
%sol
RT/RRT
pH/AREA
CONC. ng/ul
CONC.ug/l
CF = CONFIRMED. NC • NOT CONFIRMED. TENT. = TENTATIVE ID, NA = NOT ANALYZED
-------
ORGANICS QUALITY CONTROL SUMMARY SHEET
PROJ CODE
STATION NO.
SEQUENCE NO. MO/DAY/YR TIME SPIKE D BLANK D
REPLICATE INJECTION D
REPLICATE ANALYSIS D
ANALYST
DATE
COMPONENT
REPLICATE
AMOUNT 1
AMOUNT 2
DIFFERENCE
SPIKE
ADDED
RECOVERED
V, RECOVERY
-------
VOLATILE PRIORITY POLLUTANTS
DATA REPORT PROJECT .
STATION-SEQUENCE
DATE-TIME
TAG NUMBER
UNITS
2.
3
4
6
7.
10.
11.
13
14
13
16
19.
S3
29.
20.
32
33A.
330.
38.
44.
[JAKE
ACROLEIN
ACRYLONITRILE
BENZENE
CARDONTETRACHLORIDE
CHLOROBENZENE
1. S-DICHLOROETHANE
1.1. l-TRICHLORULIHANE
1. 1-DICHLOROETHA.NE
1. 1.2-TRICHLOROETHANE
1. 1.2,2-TETRACHLOROETHANE
CHLOROETHANE
2- CHLOROETH YLV I NYLETHER
CHLOROFORM
1, 1-DICHLOROETHYLENE
TRANS- 1. 2-DICHLOROETHYLENE
1. 2-DICHLOROPROPANE
TRANS- 1 . 3-D ICHLOROPROPYLCNE
CIS-1.3-DICHLOROPROPYLENE
ETHYLDENZENE
METHYLENE CHLORIDE
CAS
NUMBER
(83-32-9)
(107-02-B)
(71-43-2)
(56-23-5)
(10B-90-7)
(107-06-2)
(71-55-6)
(75-34-3)
(79-00-5)
(79-34-5)
(75-00-3)
(110-75-8)
(67-66-3)
(540-59-0)
(156-60-5)
(78-87-5)
(10061-02-6)
(10061-01-9)
(100-41-4)
(75-09-2)
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VOLATILE PRIORITY POLLUTANTS
DATA REPORT PROJECT
STATION-SEQUENCE
DATE-TIME
TAG 'NUMBER
UNITS
45
46
47.
48
49
50
51.
83
66
87
EB
NAME
METHYL CHLORIDE
METHYL BROMIDE
BROtlOFORM
D I CHLOROBROMOMETHANE
TR ICHLOROFLUOROMETHANE
DICHLORODIFLUOROMETHANE
CHLQRODIBROMOMETHAIJE
TETRACHLOROETHYLENE
TOLUENE
TRICHLOPOETHYLENE
VINYL CHLORIDE
CAS
NUMDER
(74-87-3)
(74-83-9)
(75-25-2)
(7S-27-4)
(75-69-4)
(75-71-8)
(124-4B-1)
(127-18-4)
(108-88-3)
(79-01-6)
(75-01-4)
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EASE/NEUTRAL EXTRACTABLE PRIORITY POLLUTANTS
DATA REPORT PROJECT ,
STATION-SEQUENCE
DATE-TIME
TAG NUMBER
UNITS
1.
5
8
9.
12.
18
20
25
26.
27
28.
35.
36.
37.
39.
40.
41.
42
43.
52.
S3
54.
55.
MAME
ACENAPHTHENE
BENZIDINE
1 . 2. 4-TR rCHLOROUENZENE
HEXACHLOROBENZENE
HEXACHLOROETHANE
3IS<2-CHLOROETHYL)ETHER
2-CHLORONAPHTHALENE
1. 2-DICHLOROBENZENE
1. 3-DICHLOR03ENZENE
1,4-DICLOROQENZENE
3,3'-DICHLOROBENZIDINE
2. 4-DINITROTOLUENE
2, 6-DINITROTOLUENE
1.2-DIPHENYLHYDRAZINE
(MEASURED AS AZOBENZENE)
FLUOR ANTHENE
4-CHLORCPHENYLPHENYLETHER
4-BROJ10PHENYLPKENYLETHER
Q IS (2-CHLORQISQPRQPYL> ETHER
B I S ( 2-CHLOROETHOX Y ) METHANE
HEXACHLOROBUTAD1ENE '
KEXACHLOROCYCLCPENTADIENE
ISOPHORONE
NAPHTHAUEUE
CAS
NUMBER
(83-32-9)
(92-87-5)
(120-32-1)
(118-74-1)
(67-72-1)
(111-44-4)
(91-58-7)
(95-50-1)
(541-73-1)
(106-46-7)
(91-94-1)
(121-14-2)
(606-2O-2)
(122-66-7)
(206-44-0)
(7005-72-3)
(101-55-2)
(3963B-32-9)
(111-91-1)
(87-68-3)
(77-47-4)
(78-59-1 )
(91-20-3)
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BASE/NCUTRAL EXTRACTADLE PRIORITY POLLUTANTS
DATA REPORT PROJECT .
STAT I ON-SCQUENCE
DATE-TIME
TAG NUMBER
UNITS
56
62
63
66.
67
68
69.
70
71.
72
73
74.
75
76
77
78
79.
80.
81.
82
83
84
NAME
NITROBENZENE
N-NITROSODIPHENYLAMINE
(MEASURED AS DIPHENYL.AMINE)
N-NI TROSOD I -N-PROP YLAI1I NE
BI5(2-ErHYLHEXYL)PHTHALATE
BUTYLBEI1ZYLPHTHALATE
DI-IJ-BU1YLPHTHALATE
D I -N-OCTYLPHTHALATE
DIETHYLPHTHALATE
D I METHYLPHTHALATE
BENZO ( A ) ANTHRACENE
DENZO(A)PYRENE
3. 4-3ENZOFLUORANTHENE
BENZO ( K ) FLUOR ANTKENE
CHRYSENE
ACEfJAFHTHYLENE
ANTHRACENE
BEN'ZO<0, H, I >PERYLENE
FLUORENE
PHEf.'ANTHRENE
DIBENZOCA. H)ANTI!RACENE
IHDENO( 1. 2. 3-C. D)PYREfJE
PYREME
CAS
NUM3ER
(98-95-3)
(86-30-6)
(631-64-7)
(117-S1-7)
(85-68-7)
(84-74-2)
(117-84-0)
(84-66-2)
(131-11-3)
(56-55-3)
(50-32-8)
(205-99-2)
(207-08-9)
(218-01-9)
(208-96-8)
(120-12-7)
(191-24-2)
(36-73-7)
(05-01-0)
(53-70-3)
(193-39-5)
(129-00-0)
-------
ACID EXTRACTABLE AND MISCELLANEOUS PRIORITY POLLUTANTS
DATA REPORT PROJECT ,
STATION-SEQUENCE
DATE-TIME
TAG NUI13ER
UNITS
21.
22
24
31.
34
57
SB.
59
60
64
6SA.
17
61.
129
NAME
2. 4. 6-TRICHLOROPHENOL
PARACHLOROMETACRESOL
2-CHLOROPHENOL
2, 4-DICHLDROPHENOL
2, 4-DIMETHYLPhENOL
2-NITROPHENOL
4-NITROPHENOL
2, 4-DINITROPHENOL
4, 6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
PHENOL
BIS (CHLOROMETHYL) ETHER
N-NITROSODIKETHYLAMINE
2, 3. 7, 8-TETRACHLORODIGENZO-
CAS
NUMBER
(88-06-2)
(59-50-7)
(95-57-8)
(120-83-2)
(105-67-9)
(88-75-8)
(100-02-7)
(51-28-5)
(534-52-1)
(87-86-5)
(108-95-2)
(542-88-1)
(62-75-9)
DIOXIN
(1764-01-6)
-------
VOLATILE - ORGANIC CHARACTERIZATION
DATA REPORT PROJECT .
STATION-SEQUENCE
DATE-TIME
TAG NUI1GER
UNITS
NAME CAS NUM3ER
1
5.
6.
7.
8
9
10.
11.
12.
13.
14
13
16.
17.
18
19
20
-------
BASE/NEUTRAL EXTRACTAGLE - ORGANIC CHARACTERIZATION
DATA REPORT PROJECT
STATION-SEQUENCE
DATE-TIME
TAG NUMBER
UNITS
N'Af/E CAS NUMBER
1
3
4
5
fc
7.
B.
?.
10.
11
12
13.
14
15.
16
17
18.
19.
20
-------
ACID/MISCELLANEOUS EXTRACTAULE - ORGANIC CHARACTERIZATION
DATA REPORT PROJECT
STATION-SEQUENCE
DATE-TIME
TAG 'NUMBER
UNITS
NAME CAS NUMDER
I.
2
3
4
5 .
6
7
8.
9.
10
11 •
12.
13.
14.
15 '
16.
17.
18
19
20
-------
EXTRACTADLE - ORGANIC CHARACTERIZATION
DATA REPORT PROJECT
STATION-SEQUENCE
DATE-TIME
TAG NUMBER
UNITS
1
2
3
4
5
6.
7
8
9
10
11.
12.
13
1 4
1 5.
16.
17.
18
19.
2C
CAS NUMBER
-------
ORGANIC PRIORITY POLLUTANTS - DATA SUMMARY
PROJECT
DESCRIPTION
STATION
SEQUENCE
DATE
TIME
TACII
VOLATILES UNITS
2 ACROLEIN
3 ACRYLONITRILE
4 BENZENE
6 CARBONTETRACHLORIDE
7 CKLOROGENZENE
1O. 1, 2-DICHLOROETHANE
11. 1.1.1-TRICHLOROGTHANE
13. 1,l-DICKLOROETHANE
14. 1,I.2-TRICHLOROETHANE
15 1,1.3,2-TETRACHLOROETHANE
16. CKLOROETHANE
19 2-CHLORGETHYLVINYLETKER
S3. CHLOROFORM
29 1, 1-DICHLOROETHYLENE
30. TRANS-1,2-DICHLOROETHYLENE
32. 1,2-DICHLOROPROPANE
33A TRANS-1.3-DICHLOROPROPYLENE
33D. CIS-1.3-DICHLOROPROPYLENE
38 ETHYLBENZENE
44. METHYLENE CHLORIDE
45. METHYL CHLORIDE
46. METHYL BROMIDE
47. BROI'iOFORM
f.B DICHLOROBROMOKETHANE
49. TRICHLOROFLUOROMETHANE
50. DICHLORODIFLUOROMETHANE
51. CHLORODIBROMHMETHANE
83. TETRACHLOROEIHYLtNE
86. TOLUENE
87. TRICHLOROETHYI.ENE
ss. VINYL CHLORIDE:
-------
ORGANIC PRIORITY POLLUTANTS - DATA SUMMARY
PROJECT
DESCRIPTION
STATION
BASE/NEUTRALS UNITS
SEQUENCE
DATE
TIME
TACtf
1. ACENAPHTHENE
5. BENZIDINE
8. I.2,4-TRICHLORODENZENE
9 HEXACHLOROBENZENE
12 HEXACHLOROETHANE
IB DIS(2-CHLOROETHYL)ETHER
20 2-CHLORGNAPHTHALENE
25 1.a-DICHLQROBENZENE
26 li3-DICHLOROBENZENE
27 I,4-DICHLOROBENZENE
28 3,3'-DICHLOROBENZIDINE
35 2,4-DINITROTOLUENE
36 2,6-DINITROTOLUENE
37. 1.2-DIPHENYLHYDRAZINE(B)
39. FLUORANTHENE
40. 4-CHLOROPHENYLPHENYLETHER
41. 4-BROJ10PHENYLPHENYLETHER
42 BIS<2-CHLOROISOPROPYL)ETHER
43 BIS(2-CHLOROETHOXY)METHANE
52. HEXACHLOROBUTADIENE
53 HEXACHLOROCYCLOPENTADIENE
54. IEOPHORONE
55 NAPHTHALENE
56. NITROBENZENE
62. N-NITROSODIPHENYLAMINE(A)
63. N-NITROSODI-N-PROPYI.AMINE
66. BIS(2-ETHYLHEXYL)PHTHALATE
67. BUTYLBENZYLPHTHALATE
60. DI-N-DUTYLPHTHALATE
69. DI-N-DCTYLPHTHAL/NTE
70. DIETHYLPHTHALATE
71. DIMETHYLPHTHALATE
72 BENZO(A)ANTHRACENE
73. BENZO(A)PYRENE
74 3,4-DENZOFLUORAN1HENF
75. BENZOFLUORANTHENE
76 CHRYBENE
77. ACENAPHTHYLENE
78. ANTHRACENE
79 BENZOCG. H. I(PERYLENE
80. FLUORENE
81. PHENANTHRENE
82. DIDENZCKA, HJANTHRACENE
83 INDENO(1,2.3-C D)PYRFNE
84. PYRENE
(A) MEASURED AS DIPHENYLAMINE
(B) MEASURED AS AZOHENIENE
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ORGANIC PRIORITY POLLUTANTS - DATA SUMMARY
PROJECT
DESCRIPTION
STATION
SEQUENCE
DATE
TIME
TAO«
PHENOLS UNITS
MISCELLANEOUS UNITS
21 2.4.6-TRICHLOR OPHENOL
22 PARACHLOROMETACRESOL
24. 2-CHLOROPHENOL
31. 3.4-DICHLOROPHENOL
34 2,4-DIMETHYLPHENOL
57. 2-NITROPHENOL
58 4-NITROPHENOL
59 2.4-DIN1TROPHENOL
60. 4.6-DINITRO-O-CRESOL
64. PENTACHLQROPHENOL
65A. PHENOL
17. BIS(CHLDROMETHYL>ETHER
61. N-NITROSODIMETHYLAMINE
129. 2, 3, 7. 8-TETRACHLORODIBENZODIOXIN
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ORGANIC CHARACTERIZATION - DATA SUMMARY
PHOJECT STATION SEQUENCE DATE TIME TACII
INSCRIPTION
UNITS
NAME
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VOLATILE PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT
DESCRIPTION
STATION
SEQUENCE
DATE
TIME
TAGII
NAME
2 ACROLEIN
3 ACRYLONITRILE
4 BENZENE
6 CARBONTETRACHLORIDE
7. CHLOROBENZENE
10 1.2-DICHLOROETHANE
11. I. 1. 1-TRICHLOROETHANE
13. 1.1-DICHLOROETHANE
14 1. 1.2-TRICHLOROETHANE
15 1,1,2,2-TETRACHLDRDETHANE
16 CHLOROETHANE
19 2-CHLOROETHYLVINYLETHER
23 CHLOROFORM
29. 1,1-DICHLOROETHYLENE
30. TRANS-1.2-DICHLOROETHYLENE
32. 1,2-DICHLOROPROPANE
33A. TRANS-1,3-DICHLOROPROPYLENE
33Q CIS-1.3-DICHLOROPROPYLENE
38 ETHYLBENZENE
44. METHYLENE CHLORIDE
DUPLICATES UNITS
FIRST SECOND '/DIFFERENCE
SPIKE UNITS
LCVEL '/.RECOVERY
•/.DIFFERENCE = Z* 10O * (SECOND - FIRST)/ (SECOND + FIRST)
'/.RECOVERY = 100 « RECOVERED/LEVEL
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VOLATILE PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT
DESCRIPTION
STATION
SEQUENCE
DATE
TIME
TAGO
NAME
45 METHYL CHLORIDE
46 METHYL BROMIDE
47 3ROMOFORM
48 DICHLOROBROMOMETHANE
49 TRICHLOROFLUOROI1ETHANE
50 DICHLORODIFLUOROMETHANE
51 CHLORODIBROMOMETHANE
85 TETRACHLOROETHYLENE
36 TOLUENE
87 TRICHLOROETHYLENE
88. VINYL CHLORIDE
DUPLICATES UNITS
FIRST SECOND '/DIFFERENCE
SPIKE UNITS
LEVEL '/.RECOVERY
'/.DIFFERENCE = 2» 100 » (SECOND - FIRST) /(SECOND + FIRST)
'/.RECOVERY = 1OO * RECOVERED/LEVEL
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BASE/NEUTRAL EXTRACTABLE PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT STATION SEQUENCE DATE TIME TAC«
DESCRIPTION
...M_ DUPLICATES UNITS SPIKE UNITS
NAf1E FIRST SECOND '/.DIFFERENCE LEVEL '/.RECOVERY
1 ACENAPHTHENE
5 DENZIDINE
8 1,2.4-TRICHLORODENZENE
9 HEXACHLOROBENZENE
12 HEXACHLOROETHANE
IS BISC2-CHLOROETHYDETHER
20. 2-CHLORONAPHTHALENE
23 1, 2-DICHLOROBENZENE
26 1, 3-DICHLOROBENZENE
27. 1, 4-DICLOROBENZENE
28. 3,3'-DICHLOROBENZIDINE
35 2.4-DINITROTOLUENE
36. 2,6-DINITROTOLUENE
37. 1.2-DIPHENYLHYDRAZINE
39. FLUORANTHENE
40 4-CHLOROPHENYLPHENYLETHER
41 4-BROMOPHENYLPHENYLETHER
42. BIS(2-CHLOROISOPROPYL)ETHER
43. BIS(2-CHLOROETHOXY)METHANE
52 HEXACHLOROBUTADIENE
53 HEXACHLOROCYCLOPENTADIENE
54 ISOPHORONE
55 NAPHTHALENE
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BASE/NEUTRAL EXTRACTABLE PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT STATION SEQUENCE DATE TIME TACft
PESCRIPTION
DUPLICATES UNITS SPIKE UNITS
NAME FIRST SECOND '/.DIFFERENCE LEVFL '/.RECOVERY
-,6 NITROBENZENE
.2 N-HITROSCDIPHENYLAMINE
•-3 N-NITROSODI-N-PROPYLAMINE
i BIS(2-ETHYLHEXYL)PHTHALATE
-.7 BUTYLBENZYLPHTHALATE
3 DI-N-BUTYLPHTHALATE
9. DI-N-OCTYLPHTHALATE
/O. DIETHYLPHTHALATE
1 DIMETHYLPHTHALATE
'2 B£NZO(A)ANTHRACENE
.J BENZO(A)PYRENE
•4 3,4-BENZOFLUORANTHENE
','5 BENZO(K)FLUORANTHENE
/6 CHRYSENE
H ACENAPHTHYLENE
,'Q ANTHRACENE
/9 BENZO(G. H. IJPERYLENE
;0 FLUOREME
.it. PHENANTHRENE
:2 DIDENZO(A,H)ANTHRACENE
113. INDENOdi 2i 3-Ci DJPYRENE
:4 PYRENE
(A) MEASURED AS DIPHENYLACIINE
.DIFFERENCE = 2 « 100 * (SECOND - FIRST)/(SECOND + FIRST)
iIECOVERY = 10O » RECOVERED/LEVEL
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ACID EXTRACTADLE AND MISCELLANEOUS PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT
DESCRIPTION
STATION
SEQUENCE
DATE
TIME
TAC»
NAME
21 2. 4,6-TRICHLOROPHENOL
22 PARACHLOROMETACRESOL
24. 2-CHLOROPHENOL
31. 2,4-DICHLOROPHENOL
34 2.4-DIMETHYLPHENOL
57. 2-NITROPHENOL
58 4-NITROPHENOL
59. 2.4-DINITROPHENOL
60. 4,6-DINITRO-O-CRESOL
64. PENTACHLOROPHENOL
65A PHENOL
DUPLICATES UNITS
FIRST SECOND '/.DIFFERENCE
SPIKE UNITS
LEVEL '/.RECOVERY
17. BIS(CHLOROMETHYL)ETHER
61. N-HITROSODIMETHYLAMINE
129 2.3,7.8-TETRACHLORODIBENZO-
DIOXIN
•/.DIFFERENCE = 2» 100 * (SECOND - FIRST )/ (SECOND
•/.RECOVERY = 100 * RECOVERED/LEVEL
FIRST)
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ORGANIC PRIORITY POLLUTANTS
QUALITY CONTROL REPORT
PROJECT STATION SEQUENCE DATE TIME TACtt
DESCRIPTION
DUPLICATES UNITS SPIKE UNITS
FIRST SECOND '/.DIFFERENCE LEVEL '/.RECOVERY
'/.DIFFERENCE = 2 « 100 » (SECOND - FIRST)/(SECOND + FIRST)
'/.RECOVERY = 100 « RECOVERED/LEVEL
-------
ORGANIC CHARACTERIZATION
QUALITY CONTROL REPORT
PROJECT STATION SEQUENCE DATE TIME TAC.1
GESCRIPTION
DUPLICATES UNITS ijPIKE UNITS
NAME FIRST SECOND '/.DIFFERENCE LFVCL XRECOVtRY
-/.DIFFERENCE = 2 » 100 « (SECOND - FIRST)/(SECOND + FIRST)
/.RECOVERY = 100 » RECOVEFJED/LCVEL
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