|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified By
|
Modified Date
|
|
Analysis
|
AOAC-972.43
|
Microchemical Determination of Carbon, Hydrogen, and Nitrogen, Automated Method.
|
|
Official Methods of Analysis of AOAC International, AOAC International, Arlington, VA.
|
|
Y
|
AOAC972.43
|
CNEU461
|
12/29/2022
|
|
Analysis
|
EPA425.1
|
Methylene Blue Active Substances (MBAs) Colorimetric
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
N
|
Y
|
|
benf461
|
10/09/2023
|
|
Analysis
|
EPA1630
|
Methyl Mercury in Water by Cold Vapor Atomic Florescence (CVAF)
|
USEPA
|
US EPA Office of Water, Engineering and Analysis Division, Washington DC
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
ASTM-D3416
|
Method of Test for Total Hydrocarbons, Methane, and Carbon Monoxide (Gas Chromatographic Method (Withdrawn 1992)
|
ASTM
|
ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA. http://www.astm.org/
|
|
Y
|
|
CNEU461
|
05/24/2022
|
|
Analysis
|
EPA-TO-12M
|
Method for the Determination of Non-Methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection (PDFID), First Edition, Modified Method.
|
USEPA
|
EPA, 1984. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, First Edition (EPA600/4-89-017). EPA Center for Environmental Research Information, Cincinnati, OH.
|
N
|
Y
|
|
CNEU461
|
09/30/2024
|
|
Analysis
|
MASSDEP-APH-01
|
Method for the Determination of Air-Phase Petroleum Hydrocarbons (APH) by GC/MS, Rev 1
|
|
Massachusetts Department of Environmental Protection, Office of Research and Standards, December 2009, Revision 1.
|
|
Y
|
|
CNEU461
|
08/08/2014
|
|
Analysis
|
SM3120B
|
Metals in Water by Plasma Emission Spectroscopy
|
Standard Methods
|
Standard Methods Online -- Standard Methods for the Examination of Water and Wastewater. http://standardmethods.org/
|
|
Y
|
|
CNEU461
|
03/01/2017
|
|
Analysis
|
I-1472-87
|
Metals in Water by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) (USGS)
|
|
USGS-NWQL, Methods for the Determination of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resources Investigations of the United States Geological Survey, Book 5, Chapter A1, Rev 1987
|
|
Y
|
|
CNEU461
|
05/22/2006
|
|
Analysis
|
SM3113B
|
Metals in Water by Electrothermal Atomic Absorption Spectrometry
|
Standard Methods
|
Standard Methods 20th Edition (1993), American Public Health Association (APHA), the American Water Works Association (AWWA), and the Water Environment Federation (WEF).
|
N
|
Y
|
|
benf461
|
09/29/2023
|
|
Analysis
|
CLP-ISM02.4-ICP-AES
|
Metals by Inductively Coupled Plasma–Atomic Emission Spectroscopy (ICP-AES), EPA Contract Lab Program (CLP)
|
|
U.S. EPA, 2016. EPA Contract Laboratory Program Statement of Work for Inorganic Superfund Methods Multi-Media, Multi-Concentration ISM02.4, Exhibit D, October 2016.
|
|
Y
|
|
CNEU461
|
05/30/2018
|
|
Analysis
|
CLP-ISM02.4-ICP-MS
|
Metals by Inductively Coupled Plasma-Mass Spectrometry (ICP/MS), EPA Contract Lab Program (CLP)
|
|
U.S. EPA, 2016. EPA Contract Laboratory Program Statement of Work for Inorganic Superfund Methods Multi-Media, Multi-Concentration ISM02.4, Exhibit D, October 2016.
|
|
Y
|
|
CNEU461
|
05/31/2018
|
|
Analysis
|
SM3125
|
Metals by ICP-MS
|
Standard Methods
|
Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
SW7010
|
Metals by Graphite Furnace Atomic Absorption (GFAA) Spectrophotometry, Revision 0
|
EPA SW846
|
U.S. EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, February 2007.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW7000B
|
Metals by Flame Atomic Absorption Spectrophotometry, Revision 2
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 2, January 1998.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW7000A
|
Metals by Flame Atomic Absorption Spectrophotometry, Revision 1
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, July 1992
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW6/7000
|
Metals by EPA SW-846 6000 or 7000 Series
|
EPA SW-846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods.
|
|
Y
|
|
CNEU461
|
11/10/2004
|
|
Analysis
|
EPA200.8M
|
Metals and Trace Elements in Waters by ICP-MS, modified
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Determination of Metals in Environmental Samples, Supplement 1 (EPA/600/R-94/111)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA200.8
|
Metals and Trace Elements in Waters by ICP-MS
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Determination of Metals in Environmental Samples, Supplement 1 (EPA/600/R-94/111)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA200.7
|
Metals and Trace Elements in Water and Wastes by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Determination of Metals in Environmental Samples, Supplement 1 (EPA/600/R-94/111), Revision 4.4, 1994
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1640
|
Metals and Trace Elements in Ambient Waters by On-Line Chelation and ICP-MS.
|
USEPA
|
EPA Methods and Guidance for Analysis of Water, Version 2.0, 1997. Engineering and Analysis Division. EPA Method Guidance CD-ROM.
|
N
|
Y
|
|
CNEU461
|
01/23/2025
|
|
Analysis
|
1340-6010C
|
Metals & Trace Elements by In Vitro Bioaccessibility Assay for Lead in Soil Prep (EPA SW1340, Revision 1) and Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES, EPA SW6010C, Revision 3).
|
USEPA
|
U.S. EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, SW1340 Revision 1, February 2017 and SW6010C Revision 3, February 2007.
|
N
|
Y
|
|
CNEU461
|
02/13/2025
|
|
Analysis
|
EPA1631E
|
Mercury in Water by Oxidation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry, Revision E
|
USEPA
|
U.S. Environmental Protection Agency, Engineering and Analysis Division, Office of Science and Technology, EPA-821-R-02-019, August 2002. Replaces Revision C. http://www.epa.gov/waterscience/methods/1631.html
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1631C
|
Mercury in Water by Oxidation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry, Revision C
|
USEPA
|
U.S. EPA Engineering and Analysis Division, Office of Science and Technology, 821/R-01-024, March 2001
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1631B
|
Mercury in Water by Oxidation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry, Revision B
|
USEPA
|
U.S. EPA, Engineering and Analysis Division, Office of Science and Technology, 821/R-99-005, May 1999. https://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=40001EQ2.txt
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA245.6
|
Mercury in Tissues by Cold Vapor Atomic Absorption (CVAA)
|
USEPA
|
EPA 600/4-91-010 Methods for the Determination of Metals in Environmental Samples. June 1991.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
RTI-HG
|
Mercury in Tissue by Cold Vapor Atomic Absorption (CVAA), Research Triangle Institute
|
|
Research Triangle Institute, Research Triangle Park, NC, 1992
|
|
Y
|
|
CNEU461
|
07/14/2006
|
|
Analysis
|
SW7473
|
Mercury in Solids and Solutions by Thermal Decomposition, Amalgamation, and Atomic Absorption Spectrophotometry, Revision 0
|
EPA SW846
|
U.S. EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, February 2007
|
|
Y
|
|
CNEU461
|
07/31/2014
|
|
Analysis
|
SW7471B
|
Mercury in Solid/Semisolid Waste by Manual Cold Vapor Atomic Absorption (CVAA), Revision 2
|
USEPA
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 2, February 2007
|
|
Y
|
|
CNEU461
|
06/18/2009
|
|
Analysis
|
SW7471A
|
Mercury in Solid/Semisolid Waste by Manual Cold Vapor Atomic Absorption (CVAA), Revision 1
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 1, September 1994.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW7471
|
Mercury in Solid/Semisolid Waste by Manual Cold Vapor Atomic Absorption (CVAA), Revision 0
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, September 1986.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
EPA245.5
|
Mercury in Sediments by Manual Cold Vapor Atomic Absorption (CVAA)
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-91-010
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
SW7470A
|
Mercury in Liquid Waste by Manual Cold Vapor Atomic Absorption (CVAA), Revision 1
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, September 1994.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW7470
|
Mercury in Liquid Waste by Manual Cold Vapor Atomic Absorption (CVAA), Revision 0
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, September 1986.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
GS-86-596
|
Mercury in Analysis of Rocks and Sediments by Wet Digestion and Flameless Cold Vapor Atomic Absorption (USGS)
|
|
Elrick, KA, and Horowitz, AJ, 1986, Analysis of Rocks and Sediments for Mercury by Wet Digestion and Flameless Cold Vapor Atomic Absorption, USGS Open File Report 86-596, 12 p.
|
|
Y
|
|
CNEU461
|
06/06/2006
|
|
Analysis
|
EPA245.1M
|
Mercury by Manual Cold Vapor Atomic Absorption (CVAA), Revision 3.0, Modified Method
|
USEPA
|
U.S.EPA, 1994. Methods for the Determination of Metals in Environmental Samples, Supplement 1 (EPA/600/R-94/111), Revision 3.0, Modified. National Exposure Research Laboratory (NERL), Cincinnati, Ohio
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA245.1
|
Mercury by Manual Cold Vapor Atomic Absorption (CVAA), Revision 3.0
|
USEPA
|
U.S.EPA, 1994. Methods for the Determination of Metals in Environmental Samples, Supplement 1 (EPA/600/R-94/111), Revision 3.0. National Exposure Research Laboratory (NERL), Cincinnati, Ohio
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA245.7
|
Mercury by Cold Vapor Atomic Flourescence (CVAF)
|
USEPA
|
U.S. Environmental Protection Agency Office of Water EPA 821/R-01-008, CD
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA245.2
|
Mercury by Automated Cold Vapor Atomic Absorption (CVAA)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Issued 1974
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Measurement
|
BIOHabitatMetric047
|
Measures diversity by reporting the chance that any two randomly drawn individuals from a sample are the same species. This measure is heavily influenced by relative abundance of each taxa. The measure scores between 0 and 1, with a more diverse community reflected by a score close to 1.
|
|
|
|
Y
|
|
chmo479
|
06/04/2012
|
|
Analysis
|
EPA531.2
|
Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC With Postcolumn Derivitization
|
|
U.S. EPA Office of Ground Water and Drinking Water, Technical Support Center (EPA-OGWDW/TSC), 2001. (EPA 815-B-01-002), Revision 1.0, September 2001.
|
|
Y
|
|
CNEU461
|
10/27/2016
|
|
Analysis
|
EPA531.1
|
Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection High Performance Liquid Chromatography (HPLC) with Post Column Derivitization
|
|
U.S. EPA Office of Ground Water and Drinking Water and National Exposure Research Laboratory (NERL), Cincinnati, OH, Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131)
|
|
Y
|
|
CNEU461
|
10/27/2016
|
|
Analysis
|
EPA-NPS-5
|
Measurement of N-Methylcarbamoyloxime and N-Methylcarbamate Pesticides in Ground Water by Direct Aquesous Injection High-Performance Liquid Chromatography (HPLC) with Post-Column Derivatization and a Fluorescence Detector
|
USEPA
|
EPA, 1989/1990, Quality Assurance Project Plan For The National Pesticide Survey Of Drinking Water Wells Analytical Method 5 Methyl Carbamates, Appendix A, EPA 810/B-92-005
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
SAEJ2975A
|
Measurement of Copper and Other Elements in Brake Friction Materials, Revision A
|
|
SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Revision A, 2013-12-20
|
|
Y
|
|
CNEU461
|
05/01/2014
|
|
Analysis
|
SAEJ2975
|
Measurement of Copper and Other Elements in Brake Friction Materials, Original Version
|
|
SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Original Version, 2011-12-12
|
|
Y
|
|
CNEU461
|
05/01/2014
|
|
Analysis
|
GrossmanCarbon2009
|
Measurement of activated carbon and other black carbons in sediments.
|
|
Grossman A, Ghosh U. Measurement of activated carbon and other black carbons in sediments. Chemosphere. 2009 Apr;75(4):469-75.
|
|
Y
|
|
CNEU461
|
07/16/2021
|
|
Analysis
|
EPA524.3
|
Measure of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry, Version 1.0.
|
USEPA
|
USEPA, 2009, Method 524.3, V. 1: Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectometry, EPA 815-B-09-009.
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
EPA600/2-78-054-3.2
|
Maximum potential acidity by sulfur determination, EPA 600/2-78-054.
|
USEPA
|
Sobek, Andrew A., W.A. Schuller, J.R. Freeman, and R.M. Smith. March 1978. Field and Laboratory Methods Applicable to Overburdens and Minesoils. EPA600/2-78-054, Ch 3.2.4
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Bioassay
|
ECY-SAPA-B08
|
Marine Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix B), Rev 2008
|
|
Ecology, 2008. Sediment Sampling and Analysis Plan Appendix - Guidance on the Development of Sediment Sampling and Analysis Plans Meeting the Requirements of the Sediment Management Standards (Ch. 173-204 WAC), Publication No 03-09-043.
|
|
Y
|
|
CNEU461
|
01/14/2011
|
|
Bioassay
|
ECY-SAPA-B03
|
Marine Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix B), Rev 2003
|
|
Ecology, 2003. Sediment Sampling and Analysis Plan Appendix - Guidance on the Development of Sediment Sampling and Analysis Plans Meeting the Requirements of the Sediment Management Standards (Ch. 173-204 WAC), Publication No 3-09-043
|
|
Y
|
|
CNEU461
|
05/01/2013
|
|
Bioassay
|
ECY-SAPAB/PSEP-BIO95
|
Marine Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix B) Rev 2008 AND Puget Sound Estuary Protocols, Laboratory Bioassays on Puget Sound Sediments, Rev. 1995
|
|
Combination method. See original individual methods - ECY-SAPA-B08 and PSEP-BIO95
|
|
Y
|
|
CNEU461
|
01/14/2011
|
|
1503 records
|