Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Low level method Active Alias Modified By Modified Date
Analysis SM10200H2 Spectrophotometric determination of Chlorophyll in the presence of pheophytin Standard Methods 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1998. Y KKIN461 08/18/2015
Analysis SM10200G Zooplankton Counting Techniques Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y CNEU461 01/23/2018
Analysis SM10200Fa Phytoplankton Counting Technique - low magnification method using Sedgwick-Rafter cell Standard Methods 18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998. N Y benf461 09/28/2023
Analysis SM10200F2C2 Phytoplankton Counting Techniques, High Magnification Methods, Membrane Filter Mounts Standard Methods Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF Y CNEU461 06/30/2021
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
Analysis SLAW72NH3 Seawater/Marine Ammonium Analysis by Autoanalyzer, Slawyk and MacIsaac, 1972 Slawyk, G., and J.J. MacIsaac, 1972. Comparison of two automated ammonium methods in a region of coastal upwelling, Deep-Sea Res., 19, 521-524. Y CNEU461 12/19/2007
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 CNEU461 06/20/2007
Preparation SIEVE-4.75MM Sieved with 4.75 millimeter screen Y CNEU461 12/14/2009
Preparation SIEVE-25.4MM Sieved with 25.4 millimeter screen Y CNEU461 12/14/2009
Preparation SIEVE-2.0MM Sieved with a 2.0 millimeter screen Y CNEU461 12/03/2013
Preparation SIEVE-1.0MM Sieved with 1.0 millimeter screen Y SIEVE-1MM CNEU461 12/03/2013
Preparation SIEVE-0.5MM Sieved with 0.5 millimeter screen Y CNEU461 01/15/2009
Preparation SIEVE-0.250MM Sieved with 0.250 millimeter screen Y CNEU461 06/01/2009
Preparation SIEVE-0.075MM Sieved with 0.075 millimeter (75 um) screen Y KKIN461 06/18/2012
Preparation SIEVE-0.063MM Sieved with 0.063 millimeter screen Y CNEU461 06/01/2009
Collection SHOVEL Shovel Y CNEU461 10/25/2005
Collection SHIPEK.04 Grab sampler, Shipek, 0.04 m2 Y CNEU461 10/24/2005
Analysis SGS-HR-PAH-R8 Standard Operating Procedure for the Sample Preparation and Analysis of PAHs by Isotope-Dilution HRCG/HRMS, Revision 8 SGS North America Inc, 2015. Standard Operating Procedure for the Sample Preparation and Analysis of PAHs by Isotope-Dilution HRCG/HRMS, Revision 8. Wilmington, NC. 06/11/2015. Y CNEU461 07/07/2015
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
Collection SEDTRAP-HAMLIN Suspended sediment / suspended particulate matter (SPM) trap with low-profile, flow-over, dual-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 CNEU461 07/08/2015
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 CNEU461 07/08/2015
Collection SEDTRAP-CYLINDER Suspended sediment / suspended particulate matter (SPM) trap with upright cylinder(s) in frame Similar to: Norton, D, 1996. Commencement Bay Sediment Trap Monitoring Program, Washington Department of Ecology Publication 96-315. https://fortress.wa.gov/ecy/publications/summarypages/96315.html Y CNEU461 07/08/2015
Collection SEDTRAP-BOTTLE Suspended sediment / suspended particulate matter (SPM) trap with upright bottle(s) in frame Similar to: Norton, D., 1996. Stormwater Sediment Trap Pilot Study. WA Dept of Ecology Pub 96-347. https://fortress.wa.gov/ecy/publications/summarypages/96347.html Y CNEU461 07/08/2015
Collection SEDTRAP Suspended sediment / suspended particulate matter (SPM) trap, type undifferentiated Y CNEU461 07/08/2015
Collection SED-INTEGRATING Suspended sediment / suspended particulate matter (SPM) by depth or point integrating sampler Y SED-INTGR CNEU461 04/23/2015
Collection SED-INLINE-FILTER Suspended sediment / suspended particulate matter (SPM) by inline filtration Washington State Dept. of Ecology, 2008, Standard Operating Procedure for Collecting Freshwater Suspended Particulate Matter Samples using In-Line Filtration, EAP041, November 2008. Y SED-INLINE CNEU461 04/23/2015
Collection SED-CENTRIFUGE Suspended sediment / suspended particulate matter (SPM) by centrifuge, continuous flow composite Y CENTRIF CNEU461 04/23/2015
Measurement SECCHI-O 30 cm diameter all-white oceanographic style Secchi disk depth of visibility Y SECCHIO CNEU461 01/03/2012
Measurement SECCHI-L 20 cm diameter black and white limnological style Secchi disk depth of visibility Y SECCHIM CNEU461 01/03/2012
Collection SCOOP-SS Scoop or spoon, stainless steel Y CNEU461 10/25/2005
Collection SCOOP-PLAS Scoop or spoon, plastic Y CNEU461 10/25/2005
Collection SCOOP-MISC Scoop or spoon, material type unspecified Y CNEU461 10/25/2005
Analysis Schick2012 Isotopic analysis of solid samples for stable isotopes of Carbon and Nitrogen by continuous flow combustion - isotope ratio mass spectrometry (C-IRMS). Schick, E., E. Delgado, J. Matthews. 2012. Isotopic analysis of solid samples for stable isotopes of C and N by continuous flow combustion by isotope ratio mass spectrometry (C-IRMS). Stable Isotope Facility, Plant Sciences, UC Davis, UCD-SIF-EACN01.2 N Y CNEU461 11/14/2024
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 CNEU461 06/23/2016
Measurement SalinityMeterCalcCT Salinity by meter, calculated from conductivity and temperature. N Y CNEU461 12/19/2024
Analysis SAEJ2975A Measurement of Copper and Other Elements in Brake Friction Materials, Revision A SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, (877)-606-7323, http://www.sae.org/, Revision A, 2013-12-20 Y CNEU461 05/01/2014
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
Analysis SAEJ2975 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 05/01/2014
Analysis S-Isotope-CF-IRMS Stable Isotope by Continuous Flow-Isotope Ratio Mass Spectrometry ZymaX Forensics Isotope Lab, 600 S. Andreasen Drive, Suite B, Escondido, California, 760-781-3338, 2003 Y CNEU461 10/10/2013
Preparation RYDIN2000P-NH4Cl NH4Cl Extraction for Loosely 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 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 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 RYDIN2000P-DITH Dithionate Extraction for Fe-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
Analysis RTI-WTRCNT Moisture (Water) Content by Freeze-Drying, Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y CNEU461 07/14/2006
Analysis RTI-TREL Trace Elements in Tissue by Acid Digestion and Inductively Coupled Plasma Emission (ICP), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y CNEU461 07/14/2006
Analysis RTI-HG Mercury in Tissue by Cold Vapor Atomic Absorption (CVAA), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y CNEU461 07/14/2006
Analysis RTI-AS-SE Arsenic and Selenium in Tissue by Graphite Furnace Atomic Absorption (GFAA), Research Triangle Institute Research Triangle Institute, Research Triangle Park, NC, 1992 Y CNEU461 07/14/2006
Analysis RSK-175B EPA SOP for Dissolved Gas Analysis in Water Samples Using a GC Headspace Equilibration Technique, Revision 2 US EPA National Risk Management Research Lab, prepared for the use of the Ground Water and Ecosystems Restoration Division, Revision 2, May 2004. Y CNEU461 09/04/2007
Analysis RSK-175 EPA SOP for Analysis of Dissolved Gas (Methane, Ethane, and Ethylene) in Ground Water by a Standard Gas Chromatographic Technique. US EPA National Risk Management Research Lab, prepared for the use of the Ground Water and Ecosystems Restoration Division, 1997 (draft) Y CNEU461 09/04/2007
Collection ROCKSCRAPE Rock scraping Y CNEU461 10/26/2005
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1503 records