|
Category |
Code |
Description |
Source |
Reference |
Low level method |
Active
|
Alias
|
Modified By
|
Modified Date
|
|
Analysis
|
EPA-TO-15-SIM
|
Determination of Volatile Organic Compounds (VOCs) in Air Collected in Specially Prepared Canisters and Analyzed by Gas Chromatography/ Mass Spectrometry (GC/MS), Selective Ion Monitoring (SIM).
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
N
|
Y
|
EPA-TO-15SIM
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA-TO-15
|
Determination of Volatile Organic Compounds (VOCs) in Air Collected in Specially-Prepared Canisters and Analyzed by Gas Chromatography/ Mass Spectrometry (GC/MS)
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA-TO-15M
|
Determination of Volatile Organic Compounds (VOCs) in Air Collected in Specially-Prepared Canisters and Analyzed by Gas Chromatography/ Mass Spectrometry (GC/MS), modified method
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA-TO-17
|
Determination of Volatile Organic Compounds in Ambient Air Using Active Sampling onto Sorbent Tubes
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA-TO-17P
|
Determination of Volatile Organic Compounds in Ambient Air Using Passive Sampling onto Sorbent Tubes (Modified for Passive vs Active Sampling)
|
USEPA
|
EPA, 1999. Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air, Second Edition (EPA/625/R-96/010b). EPA Center for Environmental Research Information, Cincinnati, OH. Modified for passive vs active sampling.
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
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
|
|
CNEU461
|
01/19/2006
|
|
Analysis
|
SW8000D
|
Determinative Chromatographic Separations, Revision 5.
|
EPA SW846
|
EPA Office of Solid Waste SW-846, Test Methods for Evaluating Solid Waste, Physical/Chemical Methods. Revision 5, March 2018.
|
N
|
Y
|
EPA8000D
|
benf461
|
09/19/2023
|
|
Measurement
|
EAP-SOP064-1.1
|
Determining Canopy Closure Using a Concave Spherical Densiometer, Version 1.1
|
Ecology-EAP
|
Werner, L.2019. Standard Operating Procedure EAP064, Version 1.1: Determining Canopy Closure using a Concave Spherical Densiometer, Model C for the Type N Experimental Buffer Treatment Study in Incompetent Lithologies. Publication No. 19-03-221. Washingt
|
|
Y
|
|
mbac461
|
08/26/2024
|
|
Analysis
|
COUNT-DIATOM-PPHYTON
|
Diatom cell count by slide
|
|
Adams, K., 2010. Quality Assurance Monitoring Plan: Ambient Biological Monitoring in Rivers and Streams: Benthic Macroinvertebrates and Periphyton, August 2010, Appendix C-4. https://fortress.wa.gov/ecy/publications/summarypages/1003109.html
|
|
Y
|
|
CNEU461
|
05/25/2016
|
|
Collection
|
DGT
|
Diffusive gradients in thin films passive sampling device
|
|
|
|
Y
|
|
CNEU461
|
04/30/2015
|
|
Measurement
|
Pressure-DigiQuartz
|
Digital quartz pressure sensor
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
|
Y
|
|
CNEU461
|
01/22/2016
|
|
Analysis
|
YLITALO05B
|
Dioxin-like polychlorinated biphenyls (PCBs) and other selected organochlorines in marine biota by high-performance liquid chromatography/photodiode array detection (HPLC/PDA).
|
|
Ylitalo, G. M., et al., 2005. Improvements to HPLC/PDA method that measures dioxin-like PCBs and other selected organochlorines in marine biota. In Ostrander, G. K. (Ed.) Techniques in Aquatic Toxicology, V2, p 449-464. CRC Press, Boca Raton, FL.
|
|
Y
|
|
CNEU461
|
11/01/2007
|
|
Analysis
|
CLP-DLM02.0
|
Dioxins and Furans Analysis, Multi-Media, Multi-Concentration, EPA Contract Lab Program (CLP), DLM02.0
|
|
U.S. EPA, 2005. Contract Laboratory Program, Multi-Media, Multi-Concentration Dioxin and Furan Analytical Service for Superfund (DLM02.0), EPA Publication 540-F-05-003, September 2005.
|
|
Y
|
CLPDLM02.0
|
CNEU461
|
11/14/2008
|
|
Analysis
|
WSU-DXNFRN
|
Dioxins and Furans in Tissue, Wright State University
|
|
Dr. Thomas O. Tiernan, Wright State University, Dayton OH, 1992
|
|
Y
|
|
CNEU461
|
07/14/2006
|
|
Analysis
|
EPA549.1
|
Diquat and Paraquat by Liquid-Solid extraction & HPLC
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/R-92-129.
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Preparation
|
EPA549.1P
|
Diquat and Paraquat Preparation
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/R-92-129
|
N
|
Y
|
|
benf461
|
10/16/2023
|
|
Analysis
|
SM3111B
|
Direct Air-Acetylene Flame Method for Inorganics
|
Standard Methods
|
Standard Methods 20th Edition (1993), American Public Health Association (APHA), the American Water Works Association (AWWA), and the Water Environment Federation (WEF).
|
N
|
Y
|
|
benf461
|
09/29/2023
|
|
Collection
|
DIRECTPUSH
|
Direct Push (like Geoprobe)
|
|
|
|
Y
|
|
CNEU461
|
10/24/2008
|
|
Collection
|
DirectPushSplitSpoon
|
Direct Push (like Geoprobe) with split spoon sampler
|
|
|
|
Y
|
|
CNEU461
|
05/08/2023
|
|
Measurement
|
SM2810B
|
Dissolved Gas (TDG) Supersaturation by Direct-Sensing Membrane-Diffusion Method
|
Standard Methods
|
Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF
|
|
Y
|
|
CNEU461
|
07/07/2016
|
|
Analysis
|
AM20GAX
|
Dissolved Gas Analysis in Water Samples Using a GC Headspace Equilibration Technique. Modified from EPA SOP RSK-175 by Microseeps, Inc. to achieve lower detection limits.
|
|
Microseeps, Inc., 220 William Pitt Way, Pittsburgh, PA 15238, 2005
|
|
Y
|
|
CNEU461
|
09/04/2007
|
|
Analysis
|
EPA218.6
|
Dissolved Hexavalent Chromium in Drinking Water, Groundwater, and Industrial Wastewater Effluents by Ion Chromatography
|
USEPA
|
U.S. EPA EMSL, ORD, Revision 3.3, EMMC Version, 1994
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
DIC-NDIR
|
Dissolved Inorganic Carbon (DIC) by Analyzer With Non-Dispersive Infrared (NDIR) CO2 Detection.
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
|
Y
|
|
CNEU461
|
12/20/2021
|
|
Analysis
|
CLP-DIO
|
Dissolved Inorganics, EPA Contract Lab Program (CLP)
|
|
U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Analysis
|
CLP-DIO-LO
|
Dissolved Inorganics, Low Concentration, EPA Contract Lab Program (CLP)
|
|
U.S. EPA, Contract Laboratory Program Statement of Work for Inorganic Analysis, Multi-Media, Multi-Concentration, ILM0x.x
|
|
Y
|
|
CNEU461
|
10/28/2005
|
|
Measurement
|
DO-GALVANIC
|
Dissolved Oxygen (DO) by Electrochemical Galvanic Cell Sensor
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
|
Y
|
|
CNEU461
|
01/11/2016
|
|
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
|
|
CNEU461
|
01/11/2016
|
|
Measurement
|
DO-CLARK
|
Dissolved Oxygen (DO) by Electrochemical Polarographic (Clark/Beckman) Cell Sensor with Fixed Membrane (Flow Dependent)
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
N
|
Y
|
DO-CLARK-BECKMAN
|
CNEU461
|
03/18/2025
|
|
Measurement
|
SM4500OG
|
Dissolved Oxygen (DO) by Membrane Electrode Method
|
Standard Methods
|
Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Measurement
|
EPA360.1
|
Dissolved Oxygen (DO) by Membrane Electrode.
|
USEPA
|
US EPA National Exposure Research Laboratory (NERL), Methods for the Chemical Analysis of Water and Wastes (MCAWW), EPA/600/4-79/020, 1971.
|
N
|
Y
|
|
KKIN461
|
09/03/2024
|
|
Analysis
|
EPA360.2
|
Dissolved Oxygen (DO) by Modified Winkler Full Bottle
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), 1971 600/4-79-020
|
N
|
Y
|
|
benf461
|
10/05/2023
|
|
Measurement
|
DO-OPTICAL
|
Dissolved Oxygen (DO) by Optical (Luminescent) Sensor (LDO)
|
|
Generic, technology-based method. Use in place of instrument-specific methods. If you wish, put instrument-specific info in comment field.
|
N
|
Y
|
DO-LDO
|
KKIN461
|
10/14/2024
|
|
Analysis
|
SM4500OC
|
Dissolved Oxygen (DO) by Winkler (Azide Modification)
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Measurement
|
Garcia&Gordon92DOSAT
|
Dissolved Oxygen (DO) Percent Saturation in freshwater and seawater calculated from temperature and salinity at standard pressure = 1 atm using Garcia & Gordon, 1992, algorithms.
|
|
Garcia and Gordon, 1992. Oxygen solubility in seawater: Better fitting equations. Limnology & Oceanography, vol 37(6), p 1307-1312.
|
|
Y
|
|
mbac461
|
08/26/2024
|
|
Measurement
|
Mortimer56DOSAT
|
Dissolved oxygen content of air-saturated fresh waters, calculated dissolved oxygen (DO) percent saturation.
|
|
Mortimer, C.H. 1956. The oxygen content of air-saturated fresh waters, and aids in calculating percentage saturation. International Association of Theoretical and Applied Limnology, Communications, No.6. 20 pages.
|
|
Y
|
Mortimer56
|
mbac461
|
08/26/2024
|
|
Measurement
|
Weiss70DOSAT
|
Dissolved Oxygen, Saturation, Calculated from Temperature, Barometric Pressure (or Elevation), and Conductivity.
|
|
Weiss, RF. 1970. The solubility of nitrogen, oxygen and argon in water and seawater. Deep-Sea Research. 17:721-735. http://adsabs.harvard.edu/abs/1970DSROA..17..721W, and USGS procedures after Weiss (http://water.usgs.gov/admin/memo/QW/qw81.11.html)
|
|
Y
|
|
mbac461
|
08/26/2024
|
|
Analysis
|
EPA366.0
|
Dissolved Silicate in Estuarine and Coastal Waters by Colorimetry (Gas Segmented Continuous Flow Colorimetric Analysis)
|
USEPA
|
U.S. EPA National Exposure Research Laboratory (NERL), 1997, Methods for Determination of Chemical Substances in Marine and Estuarine Matrices - 2nd Edition (EPA/600/R-97/072), Revision 1.0
|
N
|
Y
|
|
benf461
|
10/09/2023
|
|
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
|
|
Measurement
|
DIVER-LURE
|
Diver's estimated distance from fishing lure where lure details can still be seen
|
|
|
|
Y
|
|
CNEU461
|
01/26/2011
|
|
Collection
|
DREDGE-MSC
|
Dredge, unspecified (clam, pipe, anchor, etc.)
|
|
|
|
Y
|
|
CNEU461
|
10/25/2005
|
|
Collection
|
DRILL-RTRY
|
Drill, Rotary
|
|
|
|
Y
|
|
CNEU461
|
08/28/2008
|
|
Analysis
|
Carter2011-DI-IRMS
|
Dual-inlet isotope ratio mass spectrometry (DI-IRMS)
|
|
J. F. Carter and V. J. Barwick (Eds), Good practice guide for isotope ratio mass spectrometry, FIRMS (2011). ISBN 978-0-948926-31-0.
|
|
Y
|
|
CNEU461
|
07/16/2019
|
|
Analysis
|
EPA1103.1
|
E. coli and Enterococci in Water by Membrane Filtration using Modified mTEC2 Agar
|
USEPA
|
U.S.EPA National Exposure Research Laboratory (NERL), Microbiological and Chemical Exposure Assessment Research Division (MCEARD).
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
SM9213D
|
E. coli by Membrane Filtration on mTEC Agar - Recreational Waters/Natural Bathing Beaches
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
SM9221F1
|
E. coli by Multiple Tube Fermentation using EC-MUG Medium
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
Analysis
|
EPA1603
|
E. coli in Water by Membrane Filtration using Modified mTEC Agar
|
USEPA
|
U.S. Environmental Protection Agency Office of Water, EPA-821-R-02-023, September 2002
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1603M
|
E. coli in Water by Membrane Filtration using Modified mTEC Agar, modified (blue chromagen positive)
|
USEPA
|
U.S. EPA Office of Water, Office of Science and Technology, Engineering and Analysis Division, Washington, DC - modified by Region 10 Manchester Lab.
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
EPA1104
|
E. coli in Water using EC Medium with MUG Multiple Tube Procedure
|
USEPA
|
600/4-91-016
|
N
|
Y
|
|
benf461
|
10/03/2023
|
|
Analysis
|
EPA1105
|
E. coli in Water using Nutrient Agar with MUG Membrane Filtration
|
USEPA
|
U.S. Environmental Protection Agency Office of Water 600/4-91-016
|
N
|
Y
|
|
benf461
|
10/04/2023
|
|
Analysis
|
SM9222G1
|
E. coli Partition by Membrane Filtration using EC-MUG Medium
|
Standard Methods
|
18th, 19th, 20th ed. Standard Methods for the Examination of Water and Wastewater, APHA-AWWA-WPCF, 1992, 1995, 1998.
|
N
|
Y
|
|
benf461
|
10/02/2023
|
|
1506 records
|