Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
Analysis EPA410.1 Chemical Oxygen Demand, Titrimetric, Mid-Level USEPA U.S. Environmental Protection Agency Office of Water. 600/4-79-020 Y
Analysis EPA413.2 Oil and Grease, Infrared Spectrophotometric USEPA U.S. Environmental Protection Agency Office of Water. 600/4-79-020 Y
Analysis EPA351.1 Nitrogen, Total, Kjeldahl, Colorimetric, Automated Phenol 600/4-79-020 USEPA U.S. Environmental Protection Agency Office of Water. Y
Analysis EPA1604 Total Coliform and E. coli in Water by Membrane Filtration using Simultaneous Detection USEPA U.S. Environmental Protection Agency Office of Water, EPA-821-R-02-024, September 2002. Y
Analysis EPA1603 E. coli in Water by Membrane Filtration using Modified mTEC Agar USEPA U.S. Environmental Protection Agency Office of Water, EPA-821-R-02-023, September 2002 Y
Analysis EPA1600 Enterococci in Water by Membrane Filtration Using mEI Agar USEPA U.S. Environmental Protection Agency Office of Water, EPA-821-R-02-022 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 EPA1653 Chlorinated Phenolics in Wastewater by In Situ Acetylation and GCMS (Guaiacols, Catachols, Phenols) USEPA U.S. Environmental Protection Agency Office of Water EPA, 821/R-93-01, 1993 Y
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 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 EPA632 Carbamates and Urea Pesticides in Soil and Water by High Performance Liquid Chromatography (HPLC) USEPA U.S. Environmental Protection Agency Office of Water 821/R-93-010-A, CD Y
Preparation EPA200.2 Total Recoverable Metals Digestion USEPA U.S. Environmental Protection Agency Office of Water 600/R-94-111 Y
Analysis EPA549.1 Diquat and Paraquat by Liquid-Solid extraction & HPLC USEPA U.S. Environmental Protection Agency Office of Water 600/R-92-129. Y
Preparation EPA549.1P Diquat and Paraquat Preparation USEPA U.S. Environmental Protection Agency Office of Water 600/R-92-129 Y
Analysis EPA1105 E. coli in Water using Nutrient Agar with MUG Membrane Filtration USEPA U.S. Environmental Protection Agency Office of Water 600/4-91-016 Y
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 Y
Analysis EPA504 Ethylene Dibromide (EDB), Dibromochloropropane, (DBCP) - DW by Microextraction Ethylene Dibromide USEPA U.S. Environmental Protection Agency Office of Water 600/4-88-039. Y
Analysis EPA510.1 Trihalomethane Potential, Maximum Total USEPA U.S. Environmental Protection Agency Office of Water 600/4-81-044. Y
Analysis EPA310.2 Alkalinity (Colorimetric, Automated, Methyl Orange) USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020. Y
Analysis EPA160.1 Residue, Filterable, Gravimeteric, Dried at 180 Deg-C USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA110.2 Color, Colorimetric, Platinum-Cobalt (pH 7.6) USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA160.2 Residue, Non-Filterable, Gravimetric, Dried at 103-105 Deg-C USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA160.5 Residue, Settleable Matter, Volumetric, Imhoff Cone USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA624 GC/MS Purge and Trap Scan USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A Y
Analysis EPA610 Polynuclear Aromatic Hydrocarbons (PAHs), GC or HPLC USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A Y
Analysis EPA602 Benzene, Chlorobenzene, Ethylbenzene GC Purge and Trap USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A Y
Analysis EPA1618 Pesticides (GC/AED) Herbicides, Phenoxy-acid by Wide Bore Capillary Pesticides, Organo-halide/phosphorus:Malathion USEPA U.S. Environmental Protection Agency Office of Water 01A0006086 Y
Analysis EPA365.2 Phosphorus, (All Forms), Colorimetric, Ascorbic Acid, Single Reage USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020. Y
Analysis EPA365.3 Phosphorus, (All Forms), Colorimetric, Ascorbic Acid, Two Reagent USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA365.1M Phosphorus (All Forms), Colorimetric, Automated- Low Level, Ascorbic Acid Modified. USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020 Y
Analysis EPA501 1,2 Dichloropropane USEPA U.S. Environmental Protection Agency Office of Water Y
Analysis UNH-SOP1.06 Water Sample Filtration and Analysis for Total Suspended Solids (TSS, Dried at 90-120 deg C), Chlorophyll and Phaepigments U. New Hampshire, Jackson Estuarine Lab SOP 1.06. IN Mueller, C, et al. (eds.) 1992. SOPs and Field Methods Used for Conducting Ecological Risk Assessment Case Studies. Naval Command, Control, and Ocean Surveillance Center, TD 2296, San Diego, CA, 470p. Y UNHSOP1.06
MEASUREMENT TD10AU-FM Turner Designs 10AU flourometer for continuous or discrete Chlorophyll a, Blue Green Algae, Rhodamine WT, Flourescein, Ammonium, Histamine, CDOM, Oil Turner Designs, Inc., 845 W. Maude Ave, Sunnyvale, CA 94085, (877) 316-8049, http://www.turnerdesigns.com Y
Analysis Tritium-EE-GPC Tritium by electrolytic enrichment and gas proportional counting Tritium Laboratory, University of Miami, Rosenstiel School of Marine and Atmospheric Science, Division of Marine and Atmospheric Chemistry, 2010 Y
ANALYSIS CEC-THOMAS Cation Exchange Capacity of Soils (Ammonium Acetate) Thomas, G.W. 1982. Exchangeable cations. In: A.L. Page et al. (Ed.) Methods of soil analysis, Part 2, 2nd Ed, pp. 159-165. Agronomy Monograph No. 9. American Society of Agronomy, Madison, WI. Y
Analysis USDOE-3H-04-RC Tritium in Water – Liquid Scintillation Counting The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y 3H-04-RC
Analysis USDOE-AR-01-R Alpha Radioassay Spectrometry, Revision 0. The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y AR-01-R
Analysis USDOE-PU-05-RC Plutonium in Tissue – Solvent Extraction The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y Pu-05-RC
Analysis USDOE-TH-01-RC Thorium in Urine The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y Th-01-RC
Analysis USDOE-TC-01-RC Technetium-99 in Water and Vegetation The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y Tc-01-RC
Analysis USDOE-SR-05-RC Strontium-90 in Environmental Water Samples The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y Sr-05-RC
Analysis USDOE-U-02-RC Isotopic Uranium in Biological and Environmental Materials The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y U-02-RC
Analysis TX1005 Total Petroleum Hydrocarbons (TPH) Ranges by Gas Chromatography/Flame Ionization Detection (GC/FID), Texas Commission on Environmental Quality, Revision 03, June 2001. Texas Commission on Environmental Quality, Austin, TX, Revision 03, June 2001. Y
Analysis TX1006 Aliphatic and Aromatic Hydrocarbon Fractions by Gas Chromatography/Flame Ionization Detection (GC/FID), Texas Commission on Environmental Quality, Draft Revision, May 2000. Texas Commission on Environmental Quality, Austin, TX, Draft Revision, May 2000. Y
Analysis TA-SOP8000DRYWT-R8 Determination of % Dry Weight for EPA SW-846 Method 8000. TestAmerica Labs Inc Y
Analysis TBE-2015-R4 Lead-210 Activity in Various Matrices (Soil and Sediment), Revision 4 Teledyne Brown Engineering Environmental Services, Huntsville, AL, Revision 4, 10/5/2011 Y
Analysis Teasdale1999 In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry Teasdale P.R., Hayward S., Davison W., 1999, In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry. Anal Chem. 71(11):2186-91 Y
ANALYSIS MSA28-3 Inorganic Sulfate in Soils Tabatabai, M.A., 1982. Sulfur/Inorganic Sulfate (Ch. 28-3), p. 518-522. In A. L. Page et al. (ed.), Methods of Soil Analysis, 1982, 2nd Edition, Part 2 - Chemical and Microbiological Properties, American Society of Agronomy (ASA), Madison, WI Y
Analysis SYSTEA-NO3EASYCHEM09 EasyChem Methodology for Nitrate by Discrete Analysis, Systea Easy (1-Reagent) Nitrate Method (Colorimetric, Automated, 1 Reagent), February 2009 Revision Systea Scientific, LLC, 900 Jorie Blvd, Suite 35, Oak Brook, IL 60523, http://www.easychem.com, February 2009 revision Y
ANALYSIS DO-WT-STRICKLAND72 Dissolved oxygen (DO) by Winkler titration modified per Strickland and Parsons (1972). Strickland, J.D.H., and Parsons, T.R., 1972. Determination of Dissolved Oxygen. IN: A Practical Handbook of Seawater Analysis, Bull 167 (Second ed.). Fisheries Research Board of Canada, Ottawa. Pp 21-26. Y
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