Analytical Methods Recommended for Drinking Water Monitoring of Secondary Contaminants

&EPA
United States
Environmental Protection
Agency
Analytical Methods Recommended for Drinking Water

Monitoring of Secondary Contaminants
Analysis for the following contaminants may be conducted in accordance with the methods in the following table, or their equivalent as determined
by EPA. Methods for copper, fluoride, and pH are listed in 40 CFR 141.23 and methods for the remaining contaminants are in 40 CFR 143.4.
Additional methods are listed in Appendix A to Subpart C of Part 141. The recommended monitoring for these contaminants is specified in 40 CFR
143.4.

The CFR is the legal reference for approved methods and takes precedent over this table. The table should accurately reflect the analytical methods
information published in 40 CFR 141. If discrepancies are found, please notify the Safe Drinking Water Hotline (800-426-4791) so that EPA can
correct the table.
Contaminant
Organization
Method
Number
Aluminum
EPA
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
200.5, Rev.
4.2
200.7, Rev.
4.4
200.8, Rev.
5.4
200. 9, Rev.
2.2
3111D
3111D
3111D
Reference Title
Date
EPA
Publication
Number
Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
October
2003
May 1994
May 1994
May 1994
1992
1995
2005
EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111
EPA/600/R-
94/111

Publication
Order No.
Source of Method
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
i (http://www.epa.gov/nscep/).

PB95-125472
PB95-125472
PB95-125472

http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v

https: //www.nemi. go v

https: //www.nemi. go v
Standard Methods
Standard Methods
Standard Methods
Office of Water (MS - 4606 M)
EPA 815-B-14-005
January 2014

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
Method
Number
3111D
3113B
3113B
3113B
3113B
3120B
3120B
3120B
3120B
3120B
3111 D-99
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
2012
1992
1995
2005
2012
1992
1995
1998
2005
2012

EPA
Publication
Number











Publication
Order No.











Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online




Standard
Methods
Online
Method
Number



3113B-04




3113 B-99




3 120 B-99
Chloride
ASTM
International
ASTM
International
ASTM
International
ASTM
International
D4327-03
D4327-97
D512-04B
D512-89B
(Reapproved
1999)
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date














EPA
Publication
Number














Publication
Order No.














Source of Method



http://www.standardmethods.org




http://www.standardmethods.org




http://www.standardmethods.org

Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01












http://www.astm.org
http://www.astm.org
http://www.astm.org
http://www.astm.org

-------
Contaminant
Organization
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
300.0, Rev.
2.1
300.1, Rev.
1.0
4110B
4110B
4110B
4110B
4110B
4500-Cr B
4500-Cr B
4500-Cr B
4500-Cr B
4500-Cr B
4500-Cr D
4500-Cr D
4500-Cr D
Reference Title
In Methods for the
Determination of Inorganic
Substances in Environmental
Samples
In Methods for the
Determination of Organic
and Inorganic Compounds in
Drinking Water, Vol. 1
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Date
August
1993
August
2000
1992
1995
1998
2005
2012
1992
1995
1998
2005
2012
1992
1995
1998
EPA
Publication
Number
EPA/600/R-
93/100
EPA815-R-00-
014













Publication
Order No.
PB94-120821
PB2000-
106981













Source of Method
https: //www.nemi. go v
http://water.epa.gov/scitech/drinkingwater/labcert/methods index.cfm

Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods



Standard
Methods
Online



Standard
Methods
Online




Standard
Methods
Online


Waters
Corporation
Method
Number
4500-Cr D
4500-Cr D




4110B-00




4500-Cr B-97





4500-Cr D-97


Method
D6508,
Revision 2
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Test Method for
Determination of Dissolved
Inorganic Anions in Aqueous
Matrices Using Capillary Ion
Electrophoresis and
Chromate Electrolyte
Date
2005
2012



















EPA
Publication
Number





















Publication
Order No.





















Source of Method
Standard Methods
Standard Methods




http://www.standardmethods.org




http://www.standardmethods.org





http://www.standardmethods.org


Water Corporation

-------
Contaminant
Organization
Method
Number
Color
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
2120 B
2120 B
2120 B
2120 B
2120 B
2120 B-01
Copper
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
D1688-07A
D1688-02A
D1688-95A
D1688-90A
D1688-07C
D1688-02 C
Reference Title
Date
EPA
Publication
Number
Publication
Order No.
Source of Method

Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
1992
1995
1998
2005
2012







Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01


















Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
i (http://www.epa.gov/nscep/).







http://www.astm.org
http://www.astm.org
http://www.astm.org
ASTM International (ASTM)
http://www.astm.org
http://www.astm.org

-------
Contaminant
Organization
ASTM
International
ASTM
International
EPA
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
D1688-95 C
D1688-90 C
200. 5, Rev.
4.2
200.7, Rev.
4.4
200. 8, Rev.
5.4
200. 9, Rev.
2.2
3111B
3111B
3111B
3111B
3113B
3113B
3113B
3113B
Reference Title
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Date


October
2003
May 1994
May 1994
May 1994
1992
1995
2005
2012
1992
1995
2005
2012
EPA
Publication
Number


EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111
EPA/600/R-
94/111








Publication
Order No.



PB95-125472
PB95-125472
PB95-125472








Source of Method
http://www.astm.org
ASTM International (ASTM)
http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v

https: //www.nemi. go v

https: //www.nemi. go v

Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods



Standard
Methods
Online




Standard
Methods
Online

Method
Number
3120B
3120B
3120B
3120B
3120B




3111 B-99





3113B-04

Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
1992
1995
1998
2005
2012












EPA
Publication
Number

















Publication
Order No.

















Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods




http://www.standardmethods.org





http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online

Method
Number




3113 B-99





3120 B-99

Fluoride
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
Bran + Luebbe
Bran + Luebbe

EPA
Dl 179-10 B
Dl 179-04 B
Dl 179-99 B
Dl 179-93 B
D4327-03
D4327-97
129-71 W
380-75 WE

300.0, Rev.
2.1
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date












EPA
Publication
Number












Publication
Order No.












Source of Method




http://www.standardmethods.org





http://www.standardmethods.org


Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Fluoride in Water and
Wastewater
Fluoride in Water and
Wastewater
In Methods for the
Determination of Inorganic
Substances in Environmental
Samples






December
1972
February
1976

August
1993









EPA/600/R-
93/100









PB94-120821
http://www.astm.org
http://www.astm.org
http://www.astm.org
ASTM International (ASTM)
http://www.astm.org
http://www.astm.org
Bran + Luebbe
Bran + Luebbe

https: //www.nemi. go v

-------
Contaminant
Organization
EPA
Hach Co.
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
300.1, Rev.
1.0
10225
4110B
4110B
4110B
4110B
4110B
4500-F' B
4500-F- B
4500-F- B
4500-F' B
4500-F' B
4500-F" C
4500-F- C
Reference Title
In Methods for the
Determination of Organic
and Inorganic Compounds in
Drinking Water, Vol. 1
Hach Company SPADNS 2
(Arsenic-free) Fluoride
Method 10225 -
Spectrophotometric
Measurement of Fluoride in
Water and Wastewater
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Date
August
2000
January
2011
1992
1995
1998
2005
2012
1992
1995
1998
2005
2012
1992
1995
EPA
Publication
Number
EPA815-R-00-
014













Publication
Order No.
PB2000-
106981













Source of Method
http://water.epa.gov/scitech/drinkingwater/labcert/methods index.cfm

http://www.hach.com
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
4500-F- C
4500-F" C
4500-F" C
4500-F- D
4500-F- D
4500-F" D
4500-F' D
4500-F- D
4500-F- E
4500-F' E
4500-F' E
4500-F" E
4500-F- E
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Date
1998
2005
2012
1992
1995
1998
2005
2012
1992
1995
1998
2005
2012
EPA
Publication
Number













Publication
Order No.













Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online



Standard
Methods
Online



Standard
Methods
Online

Method
Number




4110B-00





4500-F B-97




4500-F C-97




4500-F D-97

Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date






















EPA
Publication
Number






















Publication
Order No.






















Source of Method




http://www.standardmethods.org





http://www.standardmethods.org




http://www.standardmethods.org




http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online


Waters Corporation
Method
Number




4500-F- E-97


Method
D6508, Rev.
2
Foaming Agent
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods



Standard
Methods
Online

5540 C
5540 C
5540 C
5540 C
5540 C




5540 C-00

Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Test Method for
Determination of Dissolved
Inorganic Anions in Aqueous
Matrices Using Capillary Ion
Electrophoresis and
Chromate Electrolyte
Date








EPA
Publication
Number








Publication
Order No.








Source of Method




http://www.standardmethods.org


Waters Corporation

Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
1992
1995
1998
2005
2012




























Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods




http://www.standardmethods.org

-------
Contaminant
Organization
Method
Number
Iron
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
200. 5, Rev.
4.2
200.7, Rev.
4.4
200. 9, Rev.
2.2
3111B
3111B
3111B
3111B
3113B
3113B
3113B
3113B
3120B
Reference Title
Date
EPA
Publication
Number
Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
October
2003
May 1994
May 1994
1992
1995
2005
2012
1992
1995
2005
2012
1992
EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111









Publication
Order No.
Source of Method
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
: (http://www.epa.gov/nscep/).


PB95-125472
PB95-125472









http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v
https: //www.nemi. go v

Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
Standard
Methods
Online
Standard
Methods
Online
Method
Number
3120B
3120B
3120B
3120B
3111 B-99
3113B-04
3113 B-99
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
1995
1998
2005
2012



EPA
Publication
Number







Publication
Order No.







Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org
http://www.standardmethods.org
http://www.standardmethods.org

-------
Contaminant
Organization
Standard
Methods
Online
Method
Number
3120B-99
Manganese
EPA
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
200.5, Rev.
4.2
200.7, Rev.
4.4
200.8, Rev.
5.4
200. 9, Rev.
2.2
3111B
3111B
3111B
3111B
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date

EPA
Publication
Number

Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
October
2003
May 1994
May 1994
May 1994
1992
1995
2005
2012
EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111
EPA/600/R-
94/111




Publication
Order No.

Source of Method
http://www.standardmethods.org
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
: (http://www.epa.gov/nscep/).


PB95-125472
PB95-125472
PB95-125472




http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v

https: //www.nemi. go v

https: //www.nemi. go v
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
Method
Number
3113B
3113B
3113B
3113B
3120B
3120B
3120B
3120B
3120B
3111 B-99
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
1992
1995
2005
2012
1992
1995
1998
2005
2012

EPA
Publication
Number










Publication
Order No.










Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online




Standard
Methods
Online
Method
Number




3113B-04





3113 B-99





3 120 B-99
Odor
Standard
Methods
Standard
Methods
Standard
Methods
2150 B
2150 B
2150 B
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date

















EPA
Publication
Number

















Publication
Order No.

















Source of Method




http://www.standardmethods.org





http://www.standardmethods.org





http://www.standardmethods.org

Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
1992
1995
1998






Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Online
Method
Number
2150 B
2150 B
2150 B-97
pH
ASTM
International
ASTM
International
ASTM
International
ASTM
International
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
D1293-12
D1293-99
D1293-95
D1293-84
150.1
150.2
4500-H+ B
4500-H+ B
4500-H+ B
4500-H+ B
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
2005
2012

EPA
Publication
Number



Publication
Order No.



Source of Method
Standard Methods
Standard Methods
http://www.standardmethods.org

Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
In Methods for Chemical
Analysis of Water and
Wastes
In Methods for Chemical
Analysis of Water and
Wastes
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition




March
1983
March
1983
1992
1995
1998
2005




EPA/600/4-
79/020
EPA/600/4-
79/020








PB84-128677
PB84-128677




http://www.astm.org
http://www.astm.org
ASTM International (ASTM)
ASTM International (ASTM)
https: //www.nemi. go v

https: //www.nemi. go v
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Online
Method
Number
4500-H+ B
4500-H+ B-00
Silver
EPA
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
200. 5, Rev.
4.2
200.7, Rev.
4.4
200.8, Rev.
5.4
200. 9, Rev.
2.2
3111B
3111B
3111B
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
2012

EPA
Publication
Number


Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
October
2003
May 1994
May 1994
May 1994
1992
1995
2005
EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111
EPA/600/R-
94/111



Publication
Order No.


Source of Method
Standard Methods
http://www.standardmethods.org
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
i (http://www.epa.gov/nscep/).


PB95-125472
PB95-125472
PB95-125472



http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v
https: //www.nemi. go v

https: //www.nemi. go v
(i.e., no sample digestion) will be higher.
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
Method
Number
3111B
3113B
3113B
3113B
3113B
3120B
3120B
3120B
3120B
3120B
3111 B-99
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
2012
1992
1995
2005
2012
1992
1995
1998
2005
2012

EPA
Publication
Number











Publication
Order No.











Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online




Standard
Methods
Online


U.S.
Geological
Survey

Method
Number




3113B-04





3113 B-99





3120B-99



1-3720-85

Sulfate
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
In Methods for
Determination of Inorganic
Substances in Water and
Fluvial Sediments, USGS
Series: Techniques of Water-
Resource Investigation
Report; edited by Fishman,
M.J. & Friedman, L.C.
Date




















1989

EPA
Publication
Number






















Publication
Order No.




















05-Al

Source of Method




http://www.standardmethods.org





http://www.standardmethods.org





http://www.standardmethods.org



http://pubs.er.usgs.gov/

-------
Contaminant
Organization
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
ASTM
International
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
D4327-03
D4327-97
D516-11
D5 16-07
D5 16-02
D5 16-90
300.0, Rev.
2.1
300.1, Rev.
1.0
375.2, Rev.
2.0
4110B
4110B
4110B
4110B
4110B
4500-SO42- C
4500-SO42- C
Reference Title
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
Annual Book of ASTM
Standards, Vol. 11.01
In Methods for the
Determination of Inorganic
Substances in Environmental
Samples
In Methods for the
Determination of Organic
and Inorganic Compounds in
Drinking Water, Vol. 1
In Methods for the
Determination of Inorganic
Substances in Environmental
Samples
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Date






August
1993
August
2000
August
1993
1992
1995
1998
2005
2012
1992
1995
EPA
Publication
Number






EPA/600/R-
93/100
EPA815-R-00-
014
EPA/600/R-
93/100







Publication
Order No.






PB94-120821
PB2000-
106981
PB94-120821







Source of Method
http://www.astm.org
http://www.astm.org
http://www.astm.org
http://www.astm.org
http://www.astm.org
ASTM International (ASTM)
https: //www.nemi. go v

http://water.epa.gov/scitech/drinkingwater/labcert/methods index.cfm

https: //www.nemi. go v
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Method
Number
4500-SO42- C
4500-SO42- C
4500-S042- C
4500-SO42- D
4500-SO42- D
4500-SO42- D
4500-S042- D
4500-SO42- D
4500-SO42- E
4500-SO42- E
4500-SO42- E
4500-SO42- E
4500-SO42- E
4500-SO42- F
4500-SO42' F
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Date
1998
2005
2012
1992
1995
1998
2005
2012
1992
1995
1998
2005
2012
1992
1995
EPA
Publication
Number















Publication
Order No.















Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Online
Standard
Methods
Online
Standard
Methods
Online
Method
Number
4500-SO42' F
4500-SO42' F
4500-SO42' F
4110B-00
4500-SO42' C-
97
4500-SO42' D-
97
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
1998
2005
2012



EPA
Publication
Number






Publication
Order No.






Source of Method
Standard Methods
Standard Methods
Standard Methods
http://www.standardmethods.org
http://www.standardmethods.org
http://www.standardmethods.org

-------
Contaminant
Organization



Standard
Methods
Online




Standard
Methods
Online



Waters
Corporation
Method
Number



4500-SO42- E-
97




4500-SO42- F-
97



Method
D6508,
Revision 2
TDS
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
2540 C
2540 C
2540 C
2540 C
Reference Title
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Test Method for
Determination of Dissolved
Inorganic Anions in Aqueous
Matrices Using Capillary Ion
Electrophoresis and
Chromate Electrolyte
Date













EPA
Publication
Number













Publication
Order No.













Source of Method



http://www.standardmethods.org




http://www.standardmethods.org



Waters Corporation

Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
1992
1995
1998
2005








Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Online
Method
Number
2540 C
2540 C-97
Zinc
EPA
EPA
EPA
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods
200. 5, Rev.
4.2
200.7, Rev.
4.4
200. 8, Rev.
5.4
3111B
3111B
3111B
3111B
3120B
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
2012

EPA
Publication
Number


Criteria for analyzing aluminum, copper, iron, manganese, silver, ar
procedures are contained in Section IV of Technical Notes on Drink
National Environmental Publications Internet Site (NEPIS) database
Determination of Trace
Elements in Drinking Water
by Axially Viewed
Inductively Coupled Plasma
- Atomic Emission
Spectrometry
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
In Methods for the
Determination of Metals in
Environmental Samples,
Supplement I
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Standard Methods for the
Examination of Water and
Wastewater, 18th Edition
October
2003
May 1994
May 1994
1992
1995
2005
2012
1992
EPA/600-R-
06/115
EPA/600/R-
94/111
EPA/600/R-
94/111





Publication
Order No.


Source of Method
Standard Methods
http://www.standardmethods.org
id zinc samples with digestion or directly without digestion, and other recommended
ing Water Methods (EPA/600/R-94/173) available through EPA's digital publications
: (http://www.epa.gov/nscep/).


PB95-125472
PB95-125472





http://www.epa.gov/nerlcwww/ordmeth.htm
https: //www.nemi. go v
https: //www.nemi. go v

Standard Methods
Standard Methods
Standard Methods
Standard Methods
Standard Methods

-------
Contaminant
Organization
Standard
Methods
Standard
Methods
Standard
Methods
Standard
Methods



Standard
Methods
Online




Standard
Methods
Online
Method
Number
3120B
3120B
3120B
3120B




3111 B-99





3 120 B-99
Reference Title
Standard Methods for the
Examination of Water and
Wastewater, 19th Edition
Standard Methods for the
Examination of Water and
Wastewater, 20th Edition
Standard Methods for the
Examination of Water and
Wastewater, 21st Edition
Standard Methods for the
Examination of Water and
Wastewater, 22nd Edition
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Online version of Standard
Methods for the Examination
of Water and Wastewater.
Approval year by Standard
Methods Committee is
designated by last 2 digits.
Only online versions cited in
the regulations or in
Appendix A to Subpart C of
Part 141 are approved.
Date
1995
1998
2005
2012











EPA
Publication
Number















Publication
Order No.















Source of Method
Standard Methods
Standard Methods
Standard Methods
Standard Methods




http://www.standardmethods.org





http://www.standardmethods.org

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