Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Low level method Active Alias Modified By Modified Date
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 Y benf461 10/04/2023
Preparation SW1310B Extraction Procedure (EP) Toxicity Test Method and Structural Integrity Test, Revision 2. EPA SW846 U.S. EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 2, Nov 2004. Y CNEU461 01/11/2013
Preparation SW5035 Closed-System Purge-and-Trap and Extraction for Volatile Organics (VOCs) in Soil and Waste Samples, Revision 0 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, December 1996. Y CNEU461 03/31/2009
Preparation SW3550A Ultrasonic Extraction, Nonvolatile and Semivolatile Organics from Solids, Revision 1 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, September 1994. Y CNEU461 06/18/2009
Preparation RYDIN2000P-HCl HCl Extraction for Ca-Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988. Y CNEU461 02/08/2010
Preparation COMP-FISHTISSUE Composite fish tissue samples by homogenizing equal aliquots of individually homogenized fish tissue following Ecology SOP EAP007. Washington Department of Ecology Environmental Assessment Program SOP EAP007, Standard Operating Procedures for Resecting Finfish Whole Body, Body Parts or Tissue Samples, V1, August 2006. Y KKIN461 03/06/2018
Preparation Rinsed Specimen rinsed three times with distilled/deionized water prior to analysis. Y CNEU461 04/12/2004
Preparation SW3580A Waste Dilution, Revision 1 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, July 1992. Y CNEU461 07/02/2010
Preparation FILTER.45um-GFF Water sample filtered with 0.45 micron (micrometer) glass fiber filter (GFF) Y KKIN461 01/25/2016
Preparation SW3535 Solid-Phase Extraction (SPE), Revision 0 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 0, December 1996. Y CNEU461 12/30/2008
Preparation RYDIN2000P-NaOH NaOH Extraction for Al-Bound Phosphorus Rydin, Emil, Brian Huser and Eugene B. Welch, 2000. Amount of Phosphorus Inactivated by Alum Treatments in Washington Lakes, Limnology and Oceanography, Vol. 45, No. 1 (Jan., 2000), pp. 226-230 and Psenner, R., et al., 1988. Y CNEU461 02/08/2010
Preparation ID-COUNT-PREP500 500-organism count from minimum 2 of 30 6x6 cm square sub-sampling grid. Prepped in alcohol prior to observation under a dissecting microscope. Y CNEU461 03/29/2017
Preparation SW3020A Acid Digestion of Aqueous Samples and Extracts for Total Metals for Analysis by GFAA Spectroscopy, Revision 1 EPA SW846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 1, July 1992. Y CNEU461 08/18/2014
Preparation SW5030C Purge-and-Trap for Aqueous Samples, Revision 3 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revison 3, March 2003. Y CNEU461 04/22/2011
Preparation SIEVE-25.4MM Sieved with 25.4 millimeter screen Y CNEU461 12/14/2009
Preparation FILTER.45um Water sample filtered with 0.45 micron (micrometer) filter (material unspecified) Y FILTER.45M KKIN461 01/29/2016
Preparation FILTER1.0um-GFF-BF-B Water samples filtered with 1.0 micron glass fiber filter (GFF), binder free (BF), borosilicate glass (B). Y CNEU461 11/09/2017
Preparation CLP-ILM04-ACIDPREP-S Acid Digestion Procedure for ICP, Flame AA and Furnace AA Analyses in Soils and Sediments U.S. EPA, 1995. Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, Version ILM04.0. Y CNEU461 01/28/2014
Preparation SM10200D2BA-M Phytoplankton Counting Techniques, Phytoplankton Permanent Slide Mount Preparation, Membrane Filter Mounts, Oil-Cleared, Modified Method. Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y CNEU461 06/30/2021
Preparation AXYS-MLA-075-06-ANEG HM-ANEG MLA-075-06 Target Analytes - Acid Extraction and Negative Electrospray Ionization (ESI), Rev 06 AXYS Analytical AXYS Analytical Services Ltd., Sidney, BC, MLA-075, Rev 06, August 2014, http://www.axysanalytical.com Y CNEU461 09/05/2017
Preparation FILTER0.1um Sample filtered with 0.1 micron (micrometer) filter (material unspecified) Y CNEU461 07/30/2018
Preparation SeqExtAsM Sequential 5-Step Extraction for Arsenic in Sediment and Soil, modified. Draft Sampling and Analysis Plan, Des Moines Creek Regional Detention/Retention Facility, Prepared for Des Moines Creek Basin Committee by Aspect Consulting, LLC, Feb. 2004. Y CNEU461 02/03/2005
Preparation SAEJ2975-DRILL Brake Friction Material Drilled to Produce Residue Sample, from Measurement of Copper and Other Elements in Brake Friction Materials, Original Version. SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Original Version, 2011-12-12 Y CNEU461 12/21/2017
Preparation SM4500P-B(5) Phosphorus Persulfate Digestion Method Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF N Y SM4500PB5 benf461 10/02/2023
Preparation FILTER1.5um-GFF Water sample filtered with 1.5 micron (micrometer) glass fiber filter (GFF) Y KKIN461 01/25/2016
Preparation SIEVE-2.0MM Sieved with a 2.0 millimeter screen Y CNEU461 12/03/2013
Preparation FILTER1.2um-GFF Sample filtered with 1.2 micron glass fiber filter (GFF) N Y CNEU461 10/25/2023
Preparation SIEVE-1.0MM Sieved with 1.0 millimeter screen Y SIEVE-1MM CNEU461 12/03/2013
Preparation AOAC-2007.01-PREP Preparation by Pesticide Residues in Foods by Acetonitrile Extraction and Partitioning with Magnesium Sulfate. AOAC International, Rockville, MD. Method Number 2007.01 Y AOAC2007.01-P, AOAC2007.01-PREP CNEU461 12/29/2022
Preparation SW3051 Microwave Assisted Acid Digestion of Sediments, Sludges, Soils, and Oils, Revision 0 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 0, September 1994 Y CNEU461 06/18/2009
Preparation PSEP-TOC-PREP Puget Sound Estuary Protocols, Conventional Sediment Variables, Total Organic Carbon (TOC) by Combustion, 70 deg C, 1986, Minor Rev. 2003, PREP 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. Y PSEP-TOC-P CNEU461 09/27/2021
Preparation SW3540A Soxhlet Extraction, Nonvolatile and Semivolatile Organics from Solids, Revision 1 U.S. EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revison 1, July 1992. Y CNEU461 06/18/2009
Preparation SW3550B Ultrasonic Extraction, Nonvolatile and Semivolatile Organics from Solids, Revision 2 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 2, December 1996. Y CNEU461 12/11/2013
Preparation SW3052 Microwave Assisted Acid Digestion of Siliceous and Organically Based Matrices, Revision 0 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 0, December 1996. Y CNEU461 08/25/2009
Preparation DRIED104C Sample dried at 104 degrees C Y CNEU461 10/08/2014
Preparation FILTER5um Water sample filtered with 5 micron (micrometer) filter (material unspecified) Y FILTER5M KKIN461 01/29/2016
Preparation SW5021 Volatile Organic Compounds in Soils and Other Solid Matrices Using Equilibrium Headspace Analysis EPA SW-846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Y CNEU461 08/15/2008
Preparation SW3050A Acid Digestion of Sediments, Sludges, and Soils, Revision 1 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 1, July 1992. Y CNEU461 05/15/2006
Preparation FILTER.45um-PP Water sample filtered with 0.45 micron (micrometer) polypropylene filter (PP) Y FILTER.45M-PP KKIN461 01/29/2016
Preparation SW5030A Purge-and-Trap for Aqueous Samples, Revision 1 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 1, July 1992. Y CNEU461 03/31/2009
Preparation SoilTest-DTPA-S4.40 Estimation of available soil phosphorus AB-DTPA Soltanpour and Schwab Method Western States Methods: https://www.naptprogram.org/files/napt/publications/method-papers/western-states-methods-manual-2013.pdf N Y benf461 05/29/2024
Preparation FILTER11um-CA Water sample filtered with 11 micron (micrometer) cellulose acetate filter (CA) Y CNEU461 01/03/2018
Preparation SW3520B Continuous Liquid-Liquid Extraction for Isolating Organics from Aqueous Samples, Revision 2 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Revision 2, September 1994. Y CNEU461 06/18/2009
Preparation ASTM-D3987 Standard Test Method for Shake Extraction of Solid Waste with Water. ASTM ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA. N Y ASTM_D398 CNEU461 09/18/2023
Preparation DRIED550C Sample dried at 550 degrees C Y CNEU461 03/28/2007
Preparation SW3546 Microwave Extraction for Water Insoluble or Slightly Water Soluble Organic Compounds from Soils, Clays, Sediments, Sludges, and Solid Waste, Revision 0. EPA SW846 EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 0, February 2007 Y CNEU461 08/19/2020
Preparation PRL-LAB10 Extraction of Porewater from Sediment using Sodium Tetraethyl Borate Extraction Derivative. Pacific Rim Laboratories, Inc., #103, 19575 - 55A Avenue, Surrey, B. C. Canada. 604-532-8711. http://www.pacificrimlabs.com Y CNEU461 01/13/2010
Preparation SoilTest-NH4Ac-S5.10 Extractable potassium, calcium, magnesium, and sodium ammonium acetate method. Western States Methods: https://www.naptprogram.org/files/napt/publications/method-papers/western-states-methods-manual-2013.pdf N Y benf461 05/29/2024
Preparation EPA200.7-PREP Preparation for 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 EPA200.7P benf461 10/04/2023
Preparation AXYS-MLA-075-06-L2 List 2 MLA-075-06 Target Analytes - Tetracyclines and Positive Electrospray Ionization (ESI), Rev 06 AXYS Analytical AXYS Analytical Services Ltd., Sidney, BC, MLA-075, Rev 06, August 2014, http://www.axysanalytical.com Y CNEU461 09/05/2017
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