|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified By
|
Modified Date
|
|
Analysis
|
SM4500P-G
|
Phosphorus/Orthophosphate by Flow Injection Analysis
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
SM4500PG
|
benf461
|
10/02/2023
|
|
Analysis
|
SWRI-ORD-GC/ECD
|
Ordnance Compounds by Gas Chromatograph with Electron Capture Detection (GC/ECD)
|
|
Southwest Research Institute, 1992. San Antonio, TX, proprietary method.
|
|
Y
|
|
CNEU461
|
10/07/2014
|
|
Analysis
|
CLP-DIO-LO
|
Dissolved Inorganics, Low Concentration, EPA Contract Lab Program (CLP)
|
|
U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
PLUMB81TS
|
Total Solids, Gravimetric, Plumb, 1981 (EPA/CE-81-1)
|
SOIL TECHN
|
Plumb, R.H. 1981. Procedures for handling and chemical analysis of sediment and water samples.
Technical Report EPA/CE-81-1. U.S. Army Corps of Engineers, Vicksburg, MS
|
|
Y
|
|
CNEU461
|
09/05/2007
|
|
Analysis
|
EPA340.2
|
Fluoride, 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)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA450.1
|
Total Organic Halides in Drinking, Ground, and Surface Waters by Carbon Absorption and Microcoulometric Titration
|
USEPA
|
EPA, 1980. Office of Research and Development, Environmental Monitoring and Support Laboratory, Physical and Chemical Methods Branch. Interim method 600/4-81-056
|
N
|
Y
|
|
benf461
|
10/12/2023
|
|
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
|
EPA289.2
|
Zinc by Graphite Furnace Atomic Absorbtion (GFAA)
|
USEPA
|
U.S.EPA, 1979. 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
|
PSEP-PS
|
Puget Sound Estuary Protocols, Conventional Sediment Variables, Particle/Grain Size by Sieve-Pipette, 1986, Minor Rev. 2003
|
PSEP
|
Puget Sound Estuary Program (PSEP), 1986, Minor Rev. 2003. Recommended Protocols for Measuring Conventional Sediment Variables in Puget Sound. Prepared by Tetra Tech, Inc. for US EPA Region 10 and Puget Sound Water Quality Authority, Olympia, WA.
|
N
|
Y
|
|
benf461
|
10/18/2023
|
|
Analysis
|
EPA420.1
|
Phenols by Spectrophotometry
|
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
|
SM9221B
|
Standard Total Coliform by Multiple Tube Fermentation using Lauryl Tryptose Broth
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
EPA901.1
|
Gamma emitting radionuclides in drinking water (Gamma Spectroscopy)
|
USEPA
|
US EPA, 1980. Prescribed Procedures for Measurement of Radioactivity in Drinking Water (EPA/600/4-80-032), August 1980.
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
COMB CO2
|
Total Organic Carbon (TOC) combustion/CO2
|
TETRA TECH
|
|
|
Y
|
|
CNEU461
|
02/20/2004
|
|
Analysis
|
SM2540G
|
Total, Fixed and Volatile Solids in Solid and Semisolid Samples
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
09/29/2023
|
|
Analysis
|
SM2540D110
|
Total Suspended Solids (TSS) Dried at 110 deg C
|
|
|
|
Y
|
|
CNEU461
|
02/20/2004
|
|
Analysis
|
SW8021B
|
BTEX, Aromatic and Halogenated Volatiles by GC w/Photoionization/Electrolytic Conductivity Detectors, Revison 2
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 2, December 1996.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SOP730080
|
Carbaryl & 1-Naphthol
|
Ecology-MEL
|
Washington State Department of Ecology, Manchester Environmental Laboratory, 7411 Beach Drive East, Port Orchard, WA 98366, 360-871-8800.
|
|
Y
|
|
CNEU461
|
04/06/2017
|
|
Analysis
|
SWRI-ORD-HPLC
|
Picric and Picramic Acid Ordnance Compounds by High-Performance Liquid Chromatography (HPLC)
|
|
Southwest Research Institute, 1992. San Antonio, TX, proprietary method
|
|
Y
|
|
CNEU461
|
10/07/2014
|
|
Analysis
|
SW8021
|
BTEX, Aromatic and Halogenated Volatiles by GC w/Photoionization/Electrolytic Conductivity Detectors, Revision 0
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
EPA370.1
|
Silica, Dissolved (Colorimetric)
|
USEPA
|
US EPA 1971, Ed Rev 1978. 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
|
EPA354.1
|
Nitrogen, Nitrite, by Spectroscopy (Colorimetry; Photometry)
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), 1979. Methods and Guidance for Analysis of Water and Wastes (MCAWW), Version 2.0 (EPA/600/4-79/020)
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
SW8081A
|
Organochlorine Pesticides by Gas Chromatography (GC), Revision 1
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, December 1996.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SW8015-M
|
Nonhalogenated Organics (incl. petroleum hydrocarbons/GRO/DRO) Using GC/FID, modified
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
EPA130.1
|
Hardness, Total (as CaCO3), Colorimetric, Automated EDTA
|
USEPA
|
U.S. EPA National Exposure Research Laboratory (NERL) 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
HACH-8226
|
Hardness, Total (as CaCO3), buret titration
|
HACH
|
Hach Company, P.O. Box 389. Loveland, Colorado, 80539-0389, 800-227-4224, http://www.hach.com
|
|
Y
|
|
CNEU461
|
04/28/2008
|
|
Analysis
|
SM2330B
|
CALCIUM CARBONATE SATURATION
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
07/16/2024
|
|
Analysis
|
PSEP-ORG89
|
Puget Sound Estuary Protocols, Organic Compounds in Sediment and Tissue, Rev. 1989
|
PSEP
|
Puget Sound Estuary Program (PSEP), Rev 1989. Recommended Guidelines for Measuring Organic Compounds in Puget Sound Sediment and Tissue Samples. Prepared for US EPA Region 10 Battelle PNNL and Tetra Tech, Inc.
|
N
|
Y
|
|
benf461
|
10/18/2023
|
|
Analysis
|
CLP-P/A-LO
|
Pesticides/Aroclors, Low Concentration, EPA Contract Lab Program (CLP)
|
|
U.S. EPA. Contract Laboratory Program Statement of Work for Low Concentration Organic Analysis, OLC0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
SW8240
|
Volatile Organic Compounds (VOCs) by Gas Chromatography/Mass Spectrometry (GC/MS)
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
ID-COUNT
|
Identification and Count of Individuals
|
|
Generic method - use a more specific method if you have one.
|
|
Y
|
COUNT
|
CNEU461
|
03/23/2017
|
|
Analysis
|
SM4500P-I
|
Total Phosphorus by In-Line UV/Persulfate Digestion and Flow Injection Analysis
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
SM4500PI
|
benf461
|
10/02/2023
|
|
Analysis
|
ASTM-D2974
|
Standard Test Methods for Moisture, Ash, and Organic Matter of Peat and Other Organic Soils
|
ASTM
|
ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA. http://www.astm.org/ (ASTM 1995)
|
N
|
Y
|
ASTM_D2974
|
benf461
|
10/16/2023
|
|
Analysis
|
SW8015B
|
Nonhalogenated Organics (incl. petroleum hydrocarbons/GRO/DRO) Using GC/FID, Revision 2, December 1996.
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 2, December 1996.
|
N
|
Y
|
|
benf461
|
10/17/2023
|
|
Analysis
|
SM9221E1
|
Fecal Coliform by Multiple Tube Fermentation using EC Medium
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
EPA515.1
|
Determination of Chlorinated Acids in Water by Gas Chromatography (GC) with an Electron Capture Detector, Revision 4.1
|
USEPA
|
EPA-TSC/NERL, 1995. Methods for the Determination of Organic Compounds in Drinking Water - Supplement II, EPA/600/R-92-129, Revision 4.1
|
N
|
Y
|
EPA 515.1
|
benf461
|
10/12/2023
|
|
Analysis
|
CALCNH3UN
|
Is calcualted from NH4, pH and Temperature.
|
|
|
|
Y
|
|
mbac461
|
08/26/2024
|
|
Analysis
|
LORENZEN66
|
In Vitro Determination of Chlorophyll a and Pheophytin a in Marine and Freshwater Algae by Fluorescence
|
|
Lorenzen, C.J., 1966. A method for the continuous measurement of vivo chlorophyll concentration. Deep-Sea Res. 13: 223-227.
|
|
Y
|
|
CNEU461
|
06/23/2016
|
|
Analysis
|
EPA335.2
|
Total Cyanide in Water by Titrimetry, Spectrophotometry
|
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
|
SM10300C(6)
|
Periphyton Analysis - Ash-Free Dry Weight
|
Standard Methods
|
21st ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 2005
|
|
Y
|
SM10300C5/6
|
CNEU461
|
06/28/2016
|
|
Analysis
|
EPA325.2
|
Chloride by Automated Colorimetry (Ferricyanide)
|
USEPA
|
Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020)
|
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
|
CLP-DIO
|
Dissolved Inorganics, EPA Contract Lab Program (CLP)
|
|
U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
SM16-210C
|
Salinity, Argentometric Method
|
Standard Methods
|
16th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1985.
|
N
|
Y
|
|
benf461
|
09/28/2023
|
|
Analysis
|
EPA-TO-14
|
Volatile Organic Compounds (VOCs) In Ambient Air Using Specially Prepared Canisters With Subsequent Analysis By Gas Chromatography (GC)
|
USEPA
|
Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition, (EPA/625/R-96/010b)
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
FGS-022-W
|
Arsenic speciation, water (Draft EPA 1632A, modified using IC-AFS)
|
|
|
|
Y
|
|
CNEU461
|
11/13/2002
|
|
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
|
EPA375.1
|
Sulfate (Colorimetric, Automated, Chloranilate)
|
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
|
EPA1632
|
Inorganic Arsenic in Water by Hydride Generation Quartz Furnace Atomic Absorption
|
USEPA
|
US EPA Office of Water, Engineering and Analysis Division, Washington DC, 821-R-96-013, July 1996
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
CLP-SV
|
Semivolatile Organics, EPA Contract Lab Program (CLP)
|
|
U.S. EPA. Contract Laboratory Program Statement of Work for Organic Analysis, Multi-Media, Multi-Concentration, OLM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
CLP-IO-LOW
|
Inorganics, Low Concentration, EPA Contract Lab Program (CLP)
|
|
U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
1503 records
|