Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
Analysis DO-WT-CARPENTER65 Dissolved oxygen (DO) by Winkler titration modified per Carpenter (1965) Carpenter, J. H., 1965. The Chesapeake Bay Institute technique for the Winkler dissolved oxygen method. Limnol. Oceanogr., 10: 141-143. Y
MEASUREMENT SILVA-AB40 Silva Sweden AB/40 anemometer (wind speed, direction) Silva Sweden AB, P.O. Box 998, SE-191 29 Sollentuna, SWEDEN, www.silva.se Y
Analysis MI-SOP-PLFA-2.1 Modified Bligh and Dyer Lipid Extraction (PLFA Extraction), Standard Operating Procedure, Revision 2.1 Microbial Insights, Inc., 2016. 10515 Research Drive, Knoxville, TN 37932, www.microbe.com, MI SOP-PLFA, Revision 2.1, 7/6/2016. Y
Collection Multiprobe Collected using multi-parameter probe Y
PREPARATION SIEVE-0.063MM Sieved with 0.063 millimeter screen Y
Collection BAILER-UNKNOWN Bailer, material unknown Y
Collection CRABPOT Captured by crab pot. Y
MEASUREMENT EPA170.1 Temperature by Thermistor U.S.EPA National Exposure Research Laboratory (NERL), 1974. Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020) Y
Analysis USDOE-AR-01-R Alpha Radioassay Spectrometry, Revision 0. The Procedures Manual of the Environmental Measurements Laboratory, Volumes I & II, 28th Edition, US Department of Energy Environmental Measurements Laboratory, Washington, D.C., HASL-300, February 1997 Y AR-01-R
ANALYSIS CHEM-K6203 Iron, Ferrous, in water by CHEMetrics K6203 field kit, 1,10 Phenanthroline Method, Vacu-vial ampoule, adapted from Standard Methods SM3500FeB CHEMetrics, Inc., 4295 Catlett Road, Calverton, VA 20138, 800-356-3072, http://www.chemetrics.com/ Y
Analysis CUW-001-01 Quantification of Organic Contaminants in Urban Stormwater with Liquid Chromatography-Mass Spectrometry (LC-MS/MS), Rev 01. University of Washington Tacoma, Center for Urban Waters, CUW-001, Rev 01, December 2019, https://www.tacoma.uw.edu/center-urban-waters/center-urban-waters. Y
Measurement DO-CLARK-PULSE Dissolved Oxygen (DO) by Electrochemical Polarographic (Clark) Cell Sensor with Pulsing Membrane (Flow Independent) Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
Analysis KCEL-SOP466 Anatoxin-a by High Performance Liquid Chromatography with Tandem Mass Spectrometry Detection (HPLC-MS/MS) King County Environmental Lab, Aquatic Toxicology Section, Seattle, WA, SOP 466, 2013 Y
PREPARATION CAS-MET-TISP-FD Freeze-drying for tissue analyses, Columbia Analytical Services Standard Operating Procedure for Tissue Sample Preparation, SOP No. MET-TISP, Columbia Analytical Services, 2007 Y
MEASUREMENT PYRANOMETR Solar radiation by portable Pyranometer Y
COLLECTION COMP-CT-VPFVI Composite sample, constant time/volume proportional to flow volume increment. Samples are taken at equal increments of time and are composited proportional to the volume of flow since the last sample was taken. Washington State Department of Ecology SOP ECY002, Standard Operating Procedure for Automatic Sampling for Stormwater Monitoring, V1, September 2009. http://www.ecy.wa.gov/programs/eap/qa/Agency/ECY_SOP_AutomatedSampling_v1_0.pdf Y
Analysis MASSDEP-APH-01 Method for the Determination of Air-Phase Petroleum Hydrocarbons (APH) by GC/MS, Rev 1 Massachusetts Department of Environmental Protection, Office of Research and Standards, December 2009, Revision 1. Y
ANALYSIS I-2650-03 Nitrogen and Phosphorus, Total in Filtered Water by Alkaline Persulfate Digest (USGS) Patton, C.J., and Kryskalla, J.R., Methods of Analysis of the USGS NWQL -- Evaluation of Alkaline Persulfate Digestion as an Alternative to Kjeldahl Digestion for Determination of Total and Dissolved Nitrogen abd Phosphorus in Water, Report 03-4174 Y
ANALYSIS MSA17-5 Free iron oxide in soil by sodium dithionite-citrate extraction and atomic absorption spectrometry (AAS) Soil Conservation Service, 1972. In A. L. Page et al. (ed.), Methods of Soil Analysis, 1982, 2nd Edition, Part 2 - Chemical and Microbiological Properties, American Society of Agronomy (ASA), Madison, WI Y MSA-17-5
Measurement LTGEM5000 Landtec GEM 5000 Portable Infrared Gas Analyzer/Field Meter CES-Landtec, Colton, CA 92324, http://www.ces-landtec.com Y
Analysis UWISO-SOP-EA-IRMS Analysis of Solid Material for d13C and d15N by Elemental Analyzer, Gas Chromatography, Isotope Ratio Mass Spectrometry (EA-IRMS). International VPDB d13C scale and Air-N2 d15N scale, 3 reference materials (2 in-house). University of Washington IsoLab, Johnson Hall Room 303A, Seattle, WA, 2018. Y
Analysis TBE-CS137-2007 Cs-137 Radiochemistry, Teledyne-Brown Engineering SOP, based on EPA 901.1 (Gamma Radiation Detection) Y
Collection SEDTRAP-FULLER Suspended sediment / suspended particulate matter (SPM) trap with low-profile, flow-over, single-chamber tray and baffle design Lubliner, Brandi, 2012, Evaluation of Stormwater Suspended Particulate Matter Samplers, Washington Department of Ecology Publication 12-03-053. www.ecy.wa.gov/biblio/1203053.html Y
Analysis Dickson2007SOP2-DIC Determination of total dissolved inorganic carbon (DIC) in seawater based on Johnson methods, 1985, Marine Chemistry 16(1) 61-82, 1987 Marine Chemistry 21(2) 117-133; standardized by Dickson, 2007, Guide to best practices for ocean CO2 measurements, SOP 2. Dickson, A. G., Sabine, C. L., and Christian, J. R. (2007). Guide to best practices for ocean CO2 measurements, SOP 2. North Pacific Marine Science Organization. Y
Measurement ISE-NH4 Ion-Selective Electrode Probe for Field Measurement of Ammonium Ions in Water Y
Analysis PRL-LAB04 Determination Of Tributyltins In Water, Soil/Sediment And Tissue by High-Resolution Gas Chromatograph and High-Resolution Mass Spectrometer (HRGC/HRMS). Pacific Rim Laboratories, Inc., #103, 19575 - 55A Avenue, Surrey, B. C. Canada. 604-532-8711. http://www.pacificrimlabs.com Y
PREPARATION DECANT Decant Y
Collection INSITU-SPE Active Integrative Sampler with In Situ Solid Phase Extraction (SPE) disk or cartridge. Y
Analysis Monsanto1993 Analytical Method for Glyphosate and AMPA in Soil and Sediment by HPLC-FLD (High Performance Liquid Chromatography-Fluorescence Detection). Oppenhuizen, M.E., 1993. Monsanto unpublished method. February 1993, Version 1.0 (AG-ED-0016, ED-014). Y
Analysis Mortlock1989-Opal Simple method for the rapid determination of biogenic opal in pelagic marine sediments. Mortlock, R.A., and P.N. Froelich. Deep Sea Research, Part A. Oceanographic Research Papers, Volume 36, Issue 9, September 1989, Pages 1415-1426. Y
COLLECTION DRILL-RTRY Drill, Rotary Y
PREPARATION SIEVE-0.075MM Sieved with 0.075 millimeter (75 um) screen Y
COLLECTION HANDTOOL Hand Tool Y
ANALYSIS AS-ICICPMS Arsenic speciation by ion chromatography coupled on-line to inductively-coupled plasma mass spectrometry (IC-ICP-MS) Y
MEASUREMENT SWFMFLOAT Streamflow by floating object method Y
BIOASSAY ECY-SAPAB/PSEP-BIO95 Marine Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix B) Rev 2008 AND Puget Sound Estuary Protocols, Laboratory Bioassays on Puget Sound Sediments, Rev. 1995 Combination method. See original individual methods - ECY-SAPA-B08 and PSEP-BIO95 Y
Collection BOTTLEDIPTRANS Bottle dip and transfer to individual sample bottles to fill, type unspecified Y
Analysis KCEL-SOP781 Brominated Diphenyl Ethers in Water Soil, Sediment and Tissue by GC/MS-NCI (negative chemical ionization). King County Environmental Lab, Organics Unit, Seattle, WA, SOP 781, 2015 Y
ANALYSIS MSCL-LIPID Percent Lipids in Tissue, Mississippi State Chemical Lab Mississippi State Chemical Laboratory, Mississippi State University, 1992 Y
Collection CORE-HAND Corer, hand Y
Derivation CALC-351.2-350.1 Ammonia or Organic Nitrogen calculated via Total Kjeldahl Nitrogen by EPA351.2 (Semiautomated Colorimetry) and Ammonia by EPA350.1 (Nitrogen as Ammonia, Colorimetric, Automated Phenate) Y
Preparation COMP-TISSUE Composite tissue samples by combining individuals and homogenizing. Y
MEASUREMENT TRANS-TUBE Transparency tube with Secchi disk or similar Y
Preservation Freeze-15DegC Frozen at -15 degrees Celsius Y
Preparation FILTER.45um-CA Water sample filtered with 0.45 micron (micrometer) cellulose acetate filter (CA) Y FILTER .45um-CA
Analysis Mekebri2009 Microcystins in water and tissue by enhanced liquid chromatography-electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) Mekebri, A., G.J. Blondina, and D.B. Crane. 2009. Method Validation of Microcystins in water and tissue by enhanced liquid chromatography tandem mass spectrometry. Journal of Chromatography, 1216:3147-3155. Y
Analysis Salinometer-Autosal Salinity by Autosal electrical conductivity method with 4-electrode cell immersed in constant temperature water bath, standardized using IAPSO-approved standard seawater. Y
COLLECTION BUGBAG500UM Benthic macroinvertebrate collection by placing rock bags instream for colonization over a period of time.  Samples are sifted through a 500 um mesh net. Y
COLLECTION COMP-CT-VPFR Composite sample, constant time/volume proportional to flow rate. Samples are taken at equal increments of time and are composited proportional to the flow rate at the time each sample was taken. Washington State Department of Ecology SOP ECY002, Standard Operating Procedure for Automatic Sampling for Stormwater Monitoring, V1, September 2009. http://www.ecy.wa.gov/programs/eap/qa/Agency/ECY_SOP_AutomatedSampling_v1_0.pdf Y
Derivation AverageVelocity Average streamflow (velocity), calculated by total stream discharge (cfs) divided by total cross-sectional area (sq ft) Y AVGVEL
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