|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified By
|
Modified Date
|
|
Analysis
|
EPA110.2
|
Color, Colorimetric, Platinum-Cobalt (pH 7.6)
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
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
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1104
|
E. coli in Water using EC Medium with MUG Multiple Tube Procedure
|
USEPA
|
600/4-91-016
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA130.2
|
Hardness, Total (as CaCO3), Titrimetric, EDTA
|
Ecology-MEL
|
U.S. EPA National Exposure Research Laboratory (NERL) 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA160.1
|
Residue, Filterable, Gravimeteric, Dried at 180 Deg-C
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
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
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA160.3
|
Residue, Total, Gravimetric, Dried at 103-105 Deg-C
|
USEPA
|
U.S. EPA, Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA160.5
|
Residue, Settleable Matter, Volumetric, Imhoff Cone
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA160.4
|
Residue, Volatile, Muffle Furnace, Gravimetric, Ignition at 550 Deg-C
|
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
|
10/04/2023
|
|
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
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1625
|
Semivolatile Organic Compounds (BNA) by Isotope Dilution GC/MS
|
USEPA
|
U.S. EPA Engineering and Analysis Division, USEPA Headquarters, Washington, DC
|
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
|
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
|
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
|
EPA206.2
|
Arsenic by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA204.2
|
Antimony by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA213.2
|
Cadmium by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA210.2
|
Beryllium by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA215.2
|
Calcium, Titrimetric, EDTA
|
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
|
10/04/2023
|
|
Analysis
|
EPA218.2
|
Chromium by Graphite Furnace Atomic Absorption (GFAA)
|
USACE
|
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
|
10/04/2023
|
|
Analysis
|
EPA218.5
|
Chromium, Hexavalent, Dissolved
|
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
|
10/04/2023
|
|
Analysis
|
EPA219.2
|
Cobalt by Graphite Furnace Atomic Absorption (GFAA)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Determination of Inorganic Substances in Environmental Samples (EPA/600/R-93/100)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA239.2
|
Lead by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA220.2
|
Copper by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
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
|
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
|
EPA249.2
|
Nickel by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA258.1
|
Potassium by Flame Atomic Absorption (AA), Direct Aspiration
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Issued 1971; Editorial Revision 1974
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA270.2
|
Selenium by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA273.1
|
Sodium 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)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA272.2
|
Silver by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA279.2
|
Thallium by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA273.2
|
Sodium by Graphite Furnace Atomic Absorption (GFAA)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA286.2
|
Vanadium by Graphite Furnace Atomic Absorption (GFAA)
|
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
|
10/04/2023
|
|
Analysis
|
EPA300.0
|
Inorganic Anions, Ion Chromatography
|
USEPA
|
Methods for the Determination of Inorganic Substances in Environmental Samples (EPA/600/R-93/100)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA340.3
|
Fluoride by Colorimetry, Automated Compexone
|
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
|
10/04/2023
|
|
Analysis
|
EPA310.1
|
Alkalinity (Titrimetric, pH 4.5)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Issued 1971; Editorial Revision 1978
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA350.1
|
Nitrogen as Ammonia, Colorimetric, Automated Phenate
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Methods for the Determination of Inorganic Substances in Environmental Samples (EPA/600/R-93/100)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA310.2
|
Alkalinity (Colorimetric, Automated, Methyl Orange)
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-79-020.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA351.1
|
Nitrogen, Total, Kjeldahl, Colorimetric, Automated Phenol 600/4-79-020
|
USEPA
|
U.S. Environmental Protection Agency Office of Water.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA335.3
|
Total Cyanide by Automated UV Colorimetry
|
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
|
10/04/2023
|
|
Analysis
|
EPA351.3
|
Total Kjeldahl Nitrogen Colorimetric, Titrimetric, Potentiometric
|
USEPA
|
U.S. Environmental Protection Agency Office of Water. 600/R-93-100
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA351.2
|
Total Kjeldahl Nitrogen in Water by Semiautomated Colorimetry, Revision 2
|
USEPA
|
U.S. EPA, 1993. Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020), Revision 2, August 1993, EPA-ORD / EPA-OST.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA353.2
|
Nitrogen, Nitrate-Nitrite (Colorimetric, Automated Cadmium Reduction), Revision 2
|
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.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA351.2M
|
Total Kjeldahl Nitrogen in Water by Semiautomated Colorimetry, Revision 2, Modified.
|
USEPA
|
U.S. EPA, 1993. Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020), Revision 2, August 1993, Modified, EPA-ORD / EPA-OST.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
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.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA351.4
|
Total Kjeldahl Nitrogen Potentiometric, Ion Selective Electrode
|
USEPA
|
U.S. Environmental Protection Agency Office of Water. 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
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
|
N
|
Y
|
|
benf461
|
10/05/2023
|
|
Analysis
|
EPA365.1
|
Phosphorus, All Forms (Colorimetric, Automated, Ascorbic Acid)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL) 600/R-93-100
|
N
|
Y
|
|
benf461
|
10/05/2023
|
|
1510 records
|