Category |
Code |
Description |
Source |
Reference |
Active
|
Alias
|
Analysis
|
EPA1664A
|
N-Hexane Extractable Material (Oil and Grease) and Silica Gel Treated N-Hexane Extractable Material (Non-Polar Material) by Extraction and Gravimetry, Revision A
|
USEPA
|
US EPA Office of Water, Engineering and Analysis Division, Washington DC, Revision A, EPA-821-R-98-002, February 1999
|
Y
|
|
Analysis
|
EPA1694M
|
Pharmaceuticals and Personal Care Products in Water, Soil, Sediment, and Biosolids by HPLC/MS/MS, Modified
|
USEPA
|
U.S. EPA, Office of Water, Office of Science and Technology, Washington DC, EPA-821-R-08-002, Dec 2007, Modified
|
Y
|
|
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
|
Y
|
|
Analysis
|
EPA515.2
|
Determination of Chlorinated Acids in Water Using Liquid-Solid Extraction and Gas Chromatography (GC) with Electron Capture Detector, Revision 1.1
|
USEPA
|
EPA-TSC/NERL, 1995. Methods for the Determination of Organic Compounds in Drinking Water - Supplement III, EPA/600/R-95-131. Revision 1.1.
|
Y
|
|
Analysis
|
EPA630.1
|
The Determination of Dithiocarbamates Pesticides in Municipal and Industrial Wastewater
|
USEPA
|
U.S. EPA, 1993, Methods For The Determination Of Nonconventional Pesticides In Municipal And Industrial Wastewater Volume 1, 821/R-93-010-A, August 1993.
|
Y
|
|
Analysis
|
EPA608.3
|
Organochlorine Pesticides and PCBs by Gas Chromatography with Halogen-Specific Detector (GC/HSD), Revision 2016.
|
USEPA
|
U.S. Environmental Protection Agency, CWA Methods Team, EPA 821-R-16-009, 40CFR136A, December 2016.
|
Y
|
|
Analysis
|
EPA314.0
|
Determination of Perchlorate in Drinking Water Using Ion Chromatography
|
USEPA
|
U.S. EPA Office of Ground Water and Drinking Water/Technical Support Center, Cincinnati, OH, Revision 1, November 1999.
|
Y
|
|
Analysis
|
EPA547-M
|
Glyphosate in Drinking Water by Direct-Aqueous-Injection HPLC, Post Column Derivitization, and Fluorescence Detection, Modified
|
USEPA
|
US EPA NERL, July 1990. Methods for the Determination of Organic Compounds in Drinking Water - Supplement I (EPA 600/4-90/020)
|
Y
|
|
Analysis
|
EPA236.1
|
Iron by Flame Atomic Absorption (AA), Direct Aspiration
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Issued 1971; Editorial Revision 1974 and 1978.
|
Y
|
|
Analysis
|
EPA300.1
|
Determination of Inorganic Anions in Drinking Water by Ion Chromatography (IC)
|
USEPA
|
Methods for the Determination of Organic and Inorganic Compounds in Drinking Water, Volume 1 (EPA/815-R-00-014), Rev 1, 1997
|
Y
|
|
Analysis
|
EPA625-SIM
|
Base/Neutral and Acid Organics in Wastewater by GC/MS, Selective Ion Monitoring (SIM)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Cincinnati, Ohio, Methods and Guidance for Analysis of Water CD, Version 2.0
|
Y
|
EPA625SIM
|
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
|
Y
|
|
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.
|
Y
|
|
Analysis
|
EPA-TO-17P
|
Determination of Volatile Organic Compounds in Ambient Air Using Passive Sampling onto Sorbent Tubes (Modified for Passive vs Active Sampling)
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH. Modified for passive vs active sampling.
|
Y
|
|
Analysis
|
EPA376.3
|
Acid Volatile Sulfide (AVS) and Simultaneously Extractable Metals (SEM) in Sediment by Acidification and Gravimetry, Draft Method.
|
USEPA
|
USEPA, Draft analytical method for determination of acid volatile sulfide and selected simultaneously extractable metals in sediment: USEPA, Office of Science and Technology, December 1991, EPA-821-R-91-100.
|
Y
|
EPA-AVS
|
Analysis
|
EPA-TO-4A
|
Determination of Pesticides and Polychlorinated Biphenyls in Ambient Air Using HIGH Volume Polyurethane Foam (PUF) Sampling Followed by Gas Chromatographic/Multi-Detector Detection (GC/MD), Second Edition
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
Y
|
|
Preparation
|
EPA1668C-PREP
|
Chlorinated Biphenyls in Water, Soil, Sediment, Biosolids and Tissue by HRGC/HRMS, Revision C, Preparation.
|
USEPA
|
US EPA Office of Water, Office of Science and Technology, Engineering and Analysis Division, EPA-820-R-10-005, April 2010.
|
Y
|
|
Analysis
|
EPA1632A
|
Chemical Speciation of Arsenic in Water and Tissue by HGC/FAA, Revision A
|
USEPA
|
US EPA Office of Water, Engineering and Analysis Division, Washington DC, Revision A, 821-R-01-006, January 2001
|
Y
|
|
Analysis
|
EPA507
|
Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
|
USEPA
|
US EPA Office of Ground Water and Drinking Water and US EPA National Exposure Research Laboratory (NERL), Cincinnati, OH. Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131), Revision 2.1, 1995
|
Y
|
|
Analysis
|
EPA1699M
|
Pesticides in water, soil, sediment, biosolids, and tissue by HRGC/HRMS, modified method
|
USEPA
|
U.S. Environmental Protection Agency, 2007, Method 1699: Pesticides in water, soil, sediment, biosolids, and tissue by HRGC/HRMS: USEPA, Washington, DC, EPA-821-R-08-001, 96 p.
|
Y
|
|
Analysis
|
EPA1668C
|
Chlorinated Biphenyls in Water, Soil, Sediment, Biosolids and Tissue by HRGC/HRMS, Revision C
|
USEPA
|
US EPA Office of Water, Office of Science and Technology, Engineering and Analysis Division, EPA-820-R-10-005, April 2010
|
Y
|
|
Analysis
|
EPA220.1
|
Copper by Flame Atomic Absorption, Direct Aspiration
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
Y
|
|
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
|
Y
|
|
Analysis
|
EPA1625C
|
Semivolatile Organic Compounds (BNA) by Isotope Dilution GC/MS, Revision C
|
USEPA
|
U.S. EPA Engineering and Analysis Division, USEPA Headquarters, Washington, DC
|
Y
|
|
Analysis
|
EPA-TO-13
|
Polycyclic Aromatic Hydrocarbons (PAHs) in Ambient Air Using Gas Chromatography/Mass Spectrometry (GC/MS)
|
USEPA
|
Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b)
|
Y
|
|
Analysis
|
EPA314.0M
|
Determination of Perchlorate in Drinking Water Using Ion Chromatography, modified
|
USEPA
|
U.S. EPA Office of Ground Water and Drinking Water/Technical Support Center, Cincinnati, OH, Revision 1, November 1999.
|
Y
|
|
Analysis
|
EPA440.0
|
Elemental Carbon and Nitrogen by Combustion and Thermal Conductivity
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for Determination of Chemical Substances in Marine and Estuarine Matrices - 2nd Edition (EPA/600/R-97/072)
|
Y
|
|
Analysis
|
EPA350.3
|
Nitrogen as Ammonia (Potentiometric, Ion Selective Electrode)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
Y
|
|
Analysis
|
EPA25C
|
Determination of Nonmethane Organic Compounds (MNOC) in Landfill Gas by FIA
|
USEPA
|
Federal Register 40 CFR Part 60, Subpart WWW, Standards of Performance for Municipal Solid Waste Landfills; New Source Performance Standards (NSPS), August 29, 2016
|
Y
|
|
Analysis
|
EPA1603M
|
E. coli in Water by Membrane Filtration using Modified mTEC Agar, modified (blue chromagen positive)
|
USEPA
|
U.S. EPA Office of Water, Office of Science and Technology, Engineering and Analysis Division, Washington, DC - modified by Region 10 Manchester Lab.
|
Y
|
|
Analysis
|
EPA353.4
|
Nitrate and Nitrite in Estuarine and Coastal Waters by Automated Colorimetry (Gas Segmented Continuous Flow Colorimetric Analysis)
|
USEPA
|
U.S. EPA National Exposure Research Laboratory (NERL), 1997, Methods for Determination of Chemical Substances in Marine and Estuarine Matrices - 2nd Edition (EPA/600/R-97/072), Revision 2.0
|
Y
|
|
Analysis
|
EPA1653A
|
Chlorinated Phenolics in Wastewater by In Situ Acetylation and GCMS, Revision A
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 821/R-93-017
|
Y
|
|
Analysis
|
EPA-TO-15
|
Determination of Volatile Organic Compounds (VOCs) in Air Collected in Specially-Prepared Canisters and Analyzed by Gas Chromatography/ Mass Spectrometry (GC/MS)
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
Y
|
|
Analysis
|
EPA508.1
|
Chlorinated Pesticides, Herbicides, and Organohalides by Liquid-Solid Extraction and Electron Capture Gas Chromatography (GCECD)
|
USEPA
|
U.S. EPA 1995. Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131), Office of Ground Water and Drinking Water/Technical Support Center, Revision 2.0
|
Y
|
|
Analysis
|
EPA350.2
|
Nitrogen as Ammonia (Colorimetric; Titrimetric; Potentiometric - Distillation Procedure)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
Y
|
|
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.
|
Y
|
|
Analysis
|
EPA624-SIM
|
Purgeables (Purgeable Organic Compounds via GC/MS), Selective Ion Method (SIM)
|
USEPA
|
EPA, 2012. Appendix A to 40 CFR Part 136, Methods for Organic Chemical Analysis of Municipal and Industrial Wastewater.
|
Y
|
EPA624SIM
|
Analysis
|
EPA614
|
Organophosphorus Pesticides in Industrial and Municipal Wastewater by GC
|
USEPA
|
Pressley, T. and J. Longbottom, U.S. Environmental Protection Agency, Washington, D.C., EPA/600/4-82/004 (NTIS PB82155987) or EPA 821/R-93-010-A (CD)
|
Y
|
|
Analysis
|
EPA218.1
|
Chromium by Flame Atomic Absorption (AA), Direct Aspiration
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
Y
|
|
Analysis
|
EPA218.6
|
Dissolved Hexavalent Chromium in Drinking Water, Groundwater, and Industrial Wastewater Effluents by Ion Chromatography
|
USEPA
|
U.S. EPA EMSL, ORD, Revision 3.3, EMMC Version, 1994
|
Y
|
|
Analysis
|
EPA351.4M
|
Nitrogen, Kjeldahl Total (Potentiometric, Ion Selective Electrode), Modified for Solids
|
USEPA
|
U.S. EPA National Exposure Research Laboratory (NERL)
|
Y
|
|
Analysis
|
EPA1668
|
Chlorinated Biphenyls in Water, Soil, Sediment, Biosolids and Tissue by HRGC/HRMS, Revision 0
|
USEPA
|
US EPA Office of Water, Engineering and Analysis Division, 1995
|
Y
|
|
Analysis
|
EPA1698
|
Steroids and Hormones in Water, Soil, Sediment, and Biosolids by HRGC/HRMS
|
USEPA
|
U.S. EPA Office of Water, Office of Science and Technology, Washington DC, EPA-821-R-08-003, Dec 2007
|
Y
|
|
Analysis
|
EPA552.2
|
Determination of Haloacetic Acids and Dalapon in Drinking Water by Liquid-Liquid Extraction, Derivitization and Gas Chromatography with Electron Capture Detection
|
USEPA
|
US EPA, Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131), Revision 1.0, 1995
|
Y
|
|
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
|
Y
|
|
Analysis
|
EPA1106.1
|
Enterococci in Water by Membrane Filtration Using mE-EI Agar
|
USEPA
|
U.S. Environmental Protection Agency Office of Water, EPA-821-R-02-021
|
Y
|
|
Analysis
|
EPA349.0
|
Ammonia in Estuarine in Coastal Waters by Automated Colorimetry (Gas Segmented Continuous Flow Colorimetric Analysis)
|
USEPA
|
U.S. EPA National Exposure Research Laboratory (NERL), 1997, Methods for Determination of Chemical Substances in Marine and Estuarine Matrices - 2nd Edition (EPA/600/R-97/072), Revision 1.0
|
Y
|
|
Analysis
|
EPA1614
|
Brominated Diphenyl Ethers in Water Soil, Sediment and Tissue by HRGC/HRMS, August 2007
|
USEPA
|
U.S. EPA Office of Water, Office of Science and Technology, Engineering and Analysis Division, Washington DC, EPA-821-R-07-005, August 2007.
|
Y
|
|
Analysis
|
EPA515.4
|
Determination of Chlorinated Acids in Drinking Water by Liquid-Liquid Microextraction, Derivitization, and Fast Gas Chromatography with Electron Capture Detection
|
USEPA
|
U.S. EPA Office of Ground Water and Drinking Water, Technical Support Center (EPA-OGWDW/TSC), 2000. Methods for the Determination of Organic and Inorganic Compounds in Drinking Water, Volume 1 (EPA/815-R-00-014), Revision 1.0, April 2000.
|
Y
|
|
Analysis
|
EPA202.1
|
Aluminum by Flame Atomic Absorption (AA), Direct Aspiration
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Issued 1971; Editorial Revision 1974 and 1978.
|
Y
|
|
1504 records
|