Valid Values - Methods



     
  
  
   
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Category Code Description Source Reference Active Alias
COLLECTION VANVEEN60L Grab sampler, Van Veen, 60 liter Y
PREPARATION Unrinsed Specimen not rinsed prior to analysis. Y
MEASUREMENT TEMPTEP Temperature by Triethyl Phosphate Thermometer Y
MEASUREMENT BIOHabitatMetric017 Percent of sample composed of Ephemeroptera, Plecoptera, and Trichoptera Y
MEASUREMENT BIOHabitatMetric032 Number of Plecoptera Taxa present in the sample Y
COLLECTION VANVEEN.20 Grab sampler, Van Veen, 0.20 m2 Y
MEASUREMENT BIOHabitatMetric025 Ratio of Hydropsychidae/Trichoptera within the sample, represents the relative abundance of pollution tolerant caddisflies. Y
Analysis EPA531.1 Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection High Performance Liquid Chromatography (HPLC) with Post Column Derivitization U.S. EPA Office of Ground Water and Drinking Water and National Exposure Research Laboratory (NERL), Cincinnati, OH, Methods for the Determination of Organic Compounds in Drinking Water - Supplement III (EPA/600/R-95-131) Y
Preparation GRINDER Tissue ground by grinder, food processor, or blender Y
Collection PUMP-BLADDER Pump, bladder Y PUMP-BLDR
COLLECTION COMP-LAKE Water sample, transect/horizontal composite samples collected by pumping lake water through a tube Washington Department of Ecology Environmental Assessment Program Y
Measurement COND-METER Specific Conductivity, field meter Y CONDMETER
Collection BAILER-PVC Bailer, PVC Y BAIL-PVC
Measurement Barometer-aneroid Barometric pressure using aneroid barometer Y BARO
Collection SEDTRAP Suspended sediment / suspended particulate matter (SPM) trap, type undifferentiated Y
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
Measurement EPA150.1-Field pH, Electrometric, field Y EPA150.1M
MEASUREMENT SECCHI-L 20 cm diameter black and white limnological style Secchi disk depth of visibility Y SECCHIM
Collection PUMP-SUBMERSIBLE Pump, submersible electric Y PUMP-SUB
Collection SED-CENTRIFUGE Suspended sediment / suspended particulate matter (SPM) by centrifuge, continuous flow composite Y CENTRIF
Measurement PH-METER pH by field meter/electrode Y PHMETER
Collection SED-INTEGRATING Suspended sediment / suspended particulate matter (SPM) by depth or point integrating sampler Y SED-INTGR
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
Measurement EH-METER Eh (Oxidation-Reduction Potential (ORP) or REDOX potential) by field meter/electrode Y EHMETER
Measurement TEMPTHERM Temperature by thermistor Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field. Y
Collection PUMP-HYDROSTAR Pump, HydroStar piston or similar Y PUMP-HYDRO
Analysis ID-COUNT Identification and Count of Individuals Generic method - use a more specific method if you have one. Y COUNT
Derivation CALCNH3UN Is calcualted from NH4, pH and Temperature. Y
Collection FISH-POISON Fish collection, poison Y
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
Collection BAILER-STAINLESS Bailer, stainless steel Y BAIL-SS
MEASUREMENT SECCHI-O 30 cm diameter all-white oceanographic style Secchi disk depth of visibility Y SECCHIO
Collection BAILER-TEFLON Bailer, Teflon Y BAIL-TEF
Measurement RatingCurve Streamflow reported using stage-discharge rating curve Y RATING
ANALYSIS UNKNOWN Unknown method - only for historic data or results where the method can't be determined. Y
Collection PUMP-PERISTALTIC Pump, peristaltic Y PUMP-PERIS
Derivation CALC_FLOW Streamflow by calculation. Y
Analysis EPA377.1 Sulfite (Titrimetric) EPA, 1974. Methods for the Chemical Analysis of Water and Wastes (MCAWW) (EPA/600/4-79/020). Editorial revision, 1978. Y
ANALYSIS AirToxics71 Air Toxics Method 71, Siloxanes Air Toxics Ltd., 180 Blue Ravine Road, Folsom, CA. 1-800-985-5955 Y
Preparation FILTER.70um-GFF Water sample filtered with 0.70 micron (micrometer) glass fiber filter (GFF) Y FILTER.70M-GFF
Analysis CAS-MET-TISP-FD-TS Freeze-drying tissue for total solids determination, Columbia Analytical Services Standard Operating Procedure for Tissue Sample Preparation, SOP No. MET-TISP, Columbia Analytical Services, 2007 Y
MEASUREMENT FLOW-VENTURIM Flow by modified Venturi tube Y
COLLECTION GRAB-YOUNG.70 Grab sampler, Young, 0.70 m2 Y
Analysis AOAC-2007.01 Pesticide Residues in Foods by Acetonitrile Extraction and Partitioning with Magnesium Sulfate by Gas Chromatography/Mass Spectrometry (GC/MS) and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), First Action 2007. AOAC International, 481 North Frederick Avenue, Suite 500, Gaithersburg, Maryland 20877-2417 USA, 1-800-379-2622, http://www.aoac.org/, 2007. Y AOAC2007.01
COLLECTION DIVER Collection/measurement by diver Y
PREPARATION SIEVE-0.5MM Sieved with 0.5 millimeter screen Y
Collection LYSIMETER Lysimeter Y
Analysis Teasdale1999 In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry Teasdale P.R., Hayward S., Davison W., 1999, In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry. Anal Chem. 71(11):2186-91 Y
Bioassay ASTM/EPA/ECY-COMBO1 Standard Test Method for Measuring the Toxicity of Sediment-Associated Contaminants with Fresh Water Invertebrates AND Hyalella azteca 10-d Survival and Growth Test for Sediments, 2nd Ed AND Freshwater Microtox 100 Percent Porewater Sediment Toxicity Assessment (SAPA Appendix C), Rev 2003 Combination method. See original methods - ASTM-E1706-00, EPA-BIO100.1-2, and ECY-SAPA-C03 Y
Analysis TFW-AM9-99-006-Grav Particle/Grain Size Fines by Dry Sieve Gravimetric Method, TFW, 1999. Schuett-Hames, D., R. Conrad, A Pleus, and M. McHenry. 1999. TFW Monitoring Program method manual for the salmonid spawning gravel composition survey. Prepared for WADNR under the Timber, Fish, and Wildlife Agreement. TFW-AM9-99-006. Y
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1504 records