Valid Values - Methods



     
  
  
   
Export to Excel

Category Code Description Source Reference Active Alias
ANALYSIS PLM-DS Asbestos by Polarized Light Microscopy and Dispersion Staining, exact method unknown Y
Measurement PHSTRIP pH by strip Y
MEASUREMENT photometer Light attenuation or light intensity at depth by underwater photometer. Y
ANALYSIS PHOS-OLSEN Soil Phosphorus, Olsen Method, NaHCO3 Extraction, Colorimetric, Ammonium Molybdate/Ascorbic Acid Olsen, S. R. and L. E. Sommers. 1982. Phosphorus. p. 403-430. In: A. L. Page, et al. (ed.) Methods of soil analysis: Part 2. Chemical and microbiological properties. American Society of Agronomy, Monograph No. 9. Y
Measurement pH-SpectroPhoto-mCP pH by spectrophotometer and m-cresol purple (mCP) method. Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
Measurement PH-METER pH by field meter/electrode Y PHMETER
Derivation pH-HCalcClayton1993 Total hydrogen ion concentration scale calibration of m-cresol purple and at-sea results from spectrophotometric seawater pH measurements. Clayton, T. D., and R. H. Byrne. 1993. Spectrophotometric seawater pH measurements: total hydrogen ion concentration scale calibration of m-cresol purple and at-sea results. Deep Sea Research Part I: Oceanographic Research Papers, 40: 2115-2129. Y
Measurement pH-Ag/AgCl-Glass pH Sensor Using Pressure-Balanced Glass-Electrode with Ag/AgCl Reference Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
COLLECTION PETERSEN Grab sampler, Petersen, size unspecified Y
Collection PeriphytonWoody Periphyton Sampling Method for Epidendric (Woody Snag) Habitats Mathieu, N., S. Collyard, and T. Mohamedali, 2013. Standard Operating Procedure (SOP) for the Collection of Periphyton Samples for TMDL studies. Version 1.1. Washington State Department of Ecology, Olympia, WA. SOP Number EAP085. www.ecy.wa.gov/programs Y
Collection PeriphytonVeg Periphyton Sampling Method for Epiphytic (Submerged or Emergent Vegetation) Habitats Adams, K., 2010. Quality Assurance Monitoring Plan: Ambient Biological Monitoring in Rivers and Streams: Benthic Macroinvertebrates and Periphyton, August 2010, Appendix C-3. https://fortress.wa.gov/ecy/publications/summarypages/1003109.html Y
Preparation PeriphytonPrepEcy Preparation and Processing of Periphyton Soft Tissue for Taxonomic Identification, and Analysis for Chlorophyll a, Ash Free Dry Weight, Percent Total Solids, Total Organic Carbon, Metals, and Nutrients. Anderson, P.D. and S. Collyard, 2016. EAP SOPXX, V 1.0. Washington State Department of Ecology, Olympia, WA. http://www.ecy.wa.gov/programs/eap/quality.html Y
Collection PeriphytonMultiple Periphyton Sampling Methods for composite sample containing material collected from multiple (more than two) kinds of habitats Y
Collection PeriphytonFineVeg Periphyton Sampling Methods for composite sample containing material collected from Pea gravel/Sand or Silt Habitats + Emergent Vegetation or Submerged Vegetation Habitats Y
Collection PeriphytonFine Periphyton Sampling Method for Epipsammic (Pea gravel/Sand) and Epipelic (Silt) Habitats Mathieu, N., S. Collyard, and T. Mohamedali, 2013. Standard Operating Procedure (SOP) for the Collection of Periphyton Samples for TMDL studies. Version 1.1. Washington State Department of Ecology, Olympia, WA. SOP Number EAP085. www.ecy.wa.gov/programs Y
Collection PeriphytonCoarseVeg Periphyton Sampling Methods for composite sample containing material collected from Course Substrate + Emergent Vegetation or Submerged Vegetation Habitats Y
Collection PeriphytonCoarseFine Periphyton Sampling Methods for composite sample containing material collected from Course Substrate + Pea gravel/Sand or Silt Habitats Mathieu, N., S. Collyard, and T. Mohamedali, 2013. Standard Operating Procedure (SOP) for the Collection of Periphyton Samples for TMDL studies. Version 1.1. Washington State Department of Ecology, Olympia, WA. SOP Number EAP085. www.ecy.wa.gov/programs Y
Collection PeriphytonCoarse Periphyton Sampling Method for Epilithic (Course Substrate) Habitats Mathieu, N., S. Collyard, and T. Mohamedali, 2013. Standard Operating Procedure (SOP) for the Collection of Periphyton Samples for TMDL studies. Version 1.1. Washington State Department of Ecology, Olympia, WA. SOP Number EAP085. www.ecy.wa.gov/programs Y
Collection PeriphytonAS Periphyton collected by in situ Artificial Substrate Sampler Ecology-EAP Anderson, PD, N. Mathieu, and S. Collyard, 2016. SOP for Collection and Processing of Periphyton Samples. EAP085, V 2.0 DRAFT. WA Department of Ecology, Olympia, WA. Y
Collection PeeperCylinderPolyP Peeper Multi-Chambered Cylindrical Passive Sampling Device with Polypropylene Semi-Permeable Membranes Y
Collection PDB-SedPoreWater Passive Diffusion Bag (PDB) Sediment Pore Water Sampler Y
COLLECTION PDB-GW Passive Diffusion Bag (PDB) Groundwater Sampler Y
Derivation PCALC-365.1-4500P-F Total Phosphorus calculated by adding Phosphorus by EPA365.1 (Phosphorus, All Forms (Colorimetric, Automated, Ascorbic Acid)) and Phosphorus by SM4500PF (Phosphorus/Orthophosphate by Automated Ascorbic Acid Reduction). Y
Collection PassDiffAirTube Passive Diffusive Axial (Tube-Style) Air Sampler Y
Collection PassDiffAirRadial Passive Diffusive Radiello (Radial-Style) Air Sampler Y
Measurement PARSensor-Vector Sensor using a plane (vector) silicon photovoltaic detector for measuring quantum response of photosynthetically active radiation (PAR) in 400-700 nm spectrum. Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
Measurement PARSensor-Sphere Sensor using a spherical silicon photovoltaic detector for measuring quantum response of photosynthetically active radiation (PAR) in 400-700 nm spectrum Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
ANALYSIS PAPRICAN79 Pentachlorophenol And Tetrachlorophenols By Gas Chromatography/Electron Capture Detector (GC/ECD), Canadian Pulp Method PAPRICAN. 1979. Effect of pulp chlorination conditions on the formation of toxic chlorinated compounds. CPAR Project Report 828-1. Environment Canada, Ottawa, Ontario. Pulp and Paper Research Institute of Canada. Y
Analysis PAE-SOP-LLVFA-001-2 Analysis of Low Level Volatile Fatty Acids by Ion Chromatography, Standard Operating Procedure, Revision 2 Pace Analytical Energy Services, 2017. 220 William Pitt Way, Pittsburgh, PA 15238, https://www.pacelabs.com/about-us/locations/pittsburgh-pa---microseeps.html. S-PAE-LLVFA-001-2, Revision 2, 11-3-2017. Y
Derivation Owens&Millard85DOSAT Dissolved Oxygen (DO) Percent Saturation calculated from temperature and salinity at standard pressure = 1 atm using Owens & Millard, 1985, algorithms. Owens, W.B and R.C. Millard (1985). A New Algorithm for CTD Oxygen Calibration. J. Physical Oceanography, vol 15(5), p 621-631 Y
Collection OTTERTRAWL Fish or macroinvertebrate collection by netting, otter trawl Y
Analysis OSU-SOP-PFAS-2016 PFAS Analytical Methodology with Methanol Extraction and High-Performance Liquid Chromatography with Tandem Mass Spectrometry (HPLC-MS/MS), and Negative-Ion-Mode Electrospray Ionization Robel, Alix and Jennifer Field, 2016. Oregon State University-Department of Environmental & Molecular Toxicology, 1007 ALS Building, 2750 Campus Way, Corvallis, OR 97331-4003 Y
ANALYSIS OSHA-ID-188 Ammonia in Workplace Atmospheres - Solid Sorbent Methods Development Team, Industrial Hygiene Chemistry Division , OSHA Analytical Laboratory, Salt Lake City, Utah, January 2002 Y
Analysis ORNL-SOP7.2.3 Beta Radioassay Procedure for Pb-210 and Bi-210 Analyses Oak Ridge National Laboratory (ORNL), 1957. Master Analytical Manual, Section 2, Radiochemical Methods, Procedure 7.2.3, TID-7015, November 1, 1957. Y
Derivation ORGNCALC1 Organic Nitrogen by calculation (Total Kjeldahl Nitrogen by EPA 351.4 minus Ammonia by EPA 350.1M) U.S.EPA National Exposure Research Laboratory (NERL), Microbiological and Chemical Exposure Assessment Research Division, Cincinnati, OH Y
ANALYSIS O-2134-01 Determination of Four Selected Mosquito Insecticides & a Synergist in Water Using LLE & GC/MS (USGS) Zimmerman, L.R., Strahan, A.P., and Thurman, E.M., 2001, U.S. Geological Survey Open-File Report 01-273, 11 p. Y
ANALYSIS NWVPH Determination of Volatile Petroleum Hydrocarbons (VPH) Fractions Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Y
ANALYSIS NWTPH-IDSG Hydrocarbon Identification Method for Soil and Water, Modified with Silica Gel Cleanup Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
PREPARATION NWTPH-IDP Hydrocarbon Identification Method for Soil and Water, Prep Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
ANALYSIS NWTPH-HCID Hydrocarbon Identification Method for Soil and Water Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
PREPARATION NWTPH-GXP Volatile Petroleum Products Method for Soil and Water, Prep Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
ANALYSIS NWTPH-GX Volatile Petroleum Products Method for Soil and Water Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
ANALYSIS NWTPH-DXSG Semivolatile Petroleum Products Method for Soil and Water, Modified with Silica Gel Cleanup Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
PREPARATION NWTPH-DXP Semivolatile Petroleum Products Method for Soil and Water, Prep Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
ANALYSIS NWTPH-DX Semivolatile Petroleum Products Method for Soil and Water Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Based on/replaces Ecology's WTPH and Oregon DEQ's TPH methods. Y
ANALYSIS NWEPH Determination of Extractable Petroleum Hydrocarbons (EPH) Fractions Ecology-MEL Washington Department of Ecology, 1997. Analytical Methods for Petroleum Hydrocarbons. Ecology Publication No. 97-602. Y
Bioassay NORTON96B/ASTME1676 Norton Earthworm Bioassay Protocol for Soil Toxicity Screening AND ASTM Standard Guide for Conducting Laboratory Soil Toxicity or Bioaccumulation Tests with the Lumbricid Earthworm Eisenia Fetida and the Enchytraeid Potworm Enchytraeus albidus (E1676-112) Norton, D., 1996b, Ecology Publication No. 96-327 and ASTM International, West Conshohocken, PA, 2012 Y
Bioassay NORTON96A/ASTME1963 Norton Early Seedling Growth Protocol for Soil Toxicity Screening AND ASTM Standard Guide for Conducting Terrestrial Plant Toxicity Tests (E1963-02) Norton, D., 1996a, Ecology Publication No. 96-324 and ASTM International, West Conshohocken, PA, 2012 Y
BIOASSAY NORTON1996B Earthworm Bioassay Protocol for Soil Toxicity Screening Norton, D., 1996b. Earthworm Bioassay Protocol for Soil Toxicity Screening. Washington State Department of Ecology, Olympia, WA. Publication No. 96-327. www.ecy.wa.gov/biblio/96327.html Y
BIOASSAY NORTON1996A Early Seedling Growth Protocol for Soil Toxicity Screening Norton, D., 1996a. Early Seedling Growth Protocol for Soil Toxicity Screening. Washington State Department of Ecology, Olympia, WA. Publication No. 96-324. www.ecy.wa.gov/biblio/96324.html. Y
Page 13 of 31    <<--    <-    ->    -->>
1504 records