Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
Analysis EPA353.2M Nitrogen, Nitrate-Nitrite (Colorimetric, Automated Cadmium Reduction), Revision 2, Modified for Soils. USEPA US EPA, 1993. Methods for the Determination of Inorganic Substances in Environmental Samples (EPA/600/R-93/100), Revision 2, August 1993, National Exposure Research Laboratory (NERL), Cincinnati, OH. Y
Analysis EPA360.1 Dissolved Oxygen (DO) by Membrane Electrode. USEPA US EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW), EPA/600/4-79/020, 1971. Y
Analysis EPA360.2 Dissolved Oxygen (DO) by Modified Winkler Full Bottle USEPA U.S.EPA National Exposure Research Laboratory (NERL), 1971 600/4-79-020 Y
Analysis EPA365.1 Phosphorus, All Forms (Colorimetric, Automated, Ascorbic Acid) USEPA U.S.EPA National Exposure Research Laboratory (NERL) 600/R-93-100 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 EPA365.2 Phosphorus, (All Forms), Colorimetric, Ascorbic Acid, Single Reage USEPA U.S. Environmental Protection Agency Office of Water 600/4-79-020. Y
Analysis EPA365.3OP Phosphorus, Ortho-phos; Colorimetric, Ascorbic Acid, Two Reagent USEPA Y
Analysis EPA365.3M Phosphorus, Orthophosphate; Colorimetric, Ascorbic Acid, Two Reagent low level cal. Modified. USEPA U.S. Environmental Protection Agency Office of Water. 600/4-79-020 Y
Analysis EPA376.1 Sulfide (Titrimetric, Iodine) USEPA U.S.EPA National Exposure Research Laboratory (NERL), Issued 1971; Editorial Revision 1978, Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020) Y
ANALYSIS EPA405.1 Biochemical Oxygen Demand (BOD), 5 Day at 20 degrees C Ecology-MEL Y
Analysis EPA410.1 Chemical Oxygen Demand, Titrimetric, Mid-Level USEPA U.S. Environmental Protection Agency Office of Water. 600/4-79-020 Y
Analysis EPA410.2 Chemical Oxygen Demand, Titrimetric, Low 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 EPA413.1 Oil and Grease, Total Recoverable, Gravimetric, Separatory Funnel USEPA U.S. Environmental Protection Agency Office of Water. 600/4-79-020 Y
Analysis EPA415.2 Total Organic Carbon (TOC) in Water by UV Promoted, Persulfate Oxidation USEPA U.S. EPA, 1979. National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes, EPA 600/4-79-020 Y
Analysis EPA415.1 Total Organic Carbon (TOC) in Water by Combustion or Oxidation USEPA U.S.EPA, 1979. National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes, EPA/600/4-79/020 Y
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) Y
Analysis EPA418.1 Petroleum Hydrocarbons, Total Recoverable, Infrared Spectroscopy USEPA U.S.EPA National Exposure Research Laboratory (NERL), Methods for Chemical Analysis of Water and Waste 1983 (EPA-600/4-79/020 PB84-18677) 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 EPA420.2 Phenolics, Total Recoverable, Colorimetric, Automated 4-AAP with Dis 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 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
Analysis EPA446.0 Chlorophylls and Pheopigments in Phytoplankton by Spectrophotometry 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 EPA602 Benzene, Chlorobenzene, Ethylbenzene GC Purge and Trap USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A Y
Analysis EPA510.1 Trihalomethane Potential, Maximum Total USEPA U.S. Environmental Protection Agency Office of Water 600/4-81-044. Y
ANALYSIS EPA608.5 Percent fat (lipids) in tissue Ecology-MEL Y
Analysis EPA547 Glyphosate in Drinking Water by Direct-Aqueous-Injection HPLC, Post Column Derivitization, and Fluorescence Detection 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 EPA624 GC/MS Purge and Trap Scan USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A 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
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
Analysis EPA608 Organochlorine Pesticides and PCBs in Water via GC with Electron Capture Detector (ECD) USEPA EPA Method Guidance CD-ROM (includes MCAWW Methods, and most current EPA Methods), US EPA Headquarters Y
Analysis NCASI-86.01 Chlorinated Phenolics, Guaiacols, Catechols Ecology-MEL National Council for Air and Stream Improvement, Inc. (NCASI), 1986. NCASI Methods for the Analysis of Chlorinated Phenolics in Pulp Industry Wastewaters. Technical Bulletin No. 498, Appendix B, Method CP-86.01 Y NCASI86.01
Analysis EPA610 Polynuclear Aromatic Hydrocarbons (PAHs), GC or HPLC USEPA U.S. Environmental Protection Agency Office of Water 40CFR 136 App A Y
ANALYSIS NLIPIDS Non-polar Lipids Ecology-MEL Y
Analysis EPA625 Base/Neutral and Acid Organics in Wastewater by GC/MS USEPA U.S.EPA National Exposure Research Laboratory (NERL), Cincinnati, Ohio, Methods and Guidance for Analysis of Water CD, Version 2.0 Y
Analysis EPA-NPS-4 Determination of Carbamate Pesticides in Ground Water by High-Performance Liquid Chromatography (HPLC) with an Ultraviolet Detector USEPA EPA, 1989/1990. Quality Assurance Project Plan For The National Pesticide Survey Of Drinking Water Wells Analytical Method 4 Carbamates, Section 9, EPA 810/B-92-004 Y
ANALYSIS LIPIDS Lipids Ecology-MEL Y
Analysis SM10200H3 Fluorometric determination of chlorophyll a in presence of pheophytin Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
ANALYSIS MICROSCOPE Visual Identification using a microscope Ecology-MEL Y
Analysis SM16-412H Cyanide, Weak Acid Dissociable Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis NCASI-85.01 Resin Acids and Fatty Acids Ecology-MEL National Council for Air and Stream Improvement, Inc. (NCASI), 1986. Procedures for the Analysis of Resin and Fatty Acids in Pulp Mill Effluents. NCASI Technical Bulletin No. 501, Appendix D, Method RA/FA-85.01 Y NCASI85.01
Analysis SM16-503D Oil and grease gravimetric sox extraction for sludge Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
ANALYSIS NIOSH7400 Asbestos and Other Fibers in Air by Phase Contrast Microscopy (PCM) NIOSH NIOSH Manual of Analytical Methods, 4th Edition, Issue 2, August 1994. Y
Analysis SM16-909B Total Coliform by Membrane Filtration with Delayed Incubation Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
ANALYSIS KRONE89 Butyltins in Sediment and Tissue, Krone et al., 1989 Ecology-MEL Krone, C.A., D.W. Brown, D.G. Burrows, R.G. Bogar, S.-L. Chan and U. Varanasi, 1989. A method for analysis of butyltin species and the measurement of butyltins in sediment and English sole livers from Puget Sound. Marine Environmental Research, 27:1-18. Y
Analysis SM2340B Hardness, Total (as CaCO3), Calculated Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM16-403 Alkalinity, Titrimetric (pH 8.3, 4.5) Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM2540D Total Suspended Solids (TSS) Dried at 103 -105 deg C Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y
Analysis SM16-908A Standard Total Coliform by Multiple Tube Fermentation Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
Analysis SM2540F Settleable Solids Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. Y
Analysis SM16-908C Fecal Coliform by Multiple Tube Fermentation using EC or A-1 Medium (undifferentiated) Standard Methods 16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985. Y
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