Test Methods - Page 36

Search the comprehensive database of environmental test methods from common regulatory and non-regulatory sources. ALS Environmental may or may not offer testing by methods shown. Please contact us for our latest available methods.*

Analytical testing dots

1. Method Source:



2. Method Number:


Example:
1668

3. Keyword:


Example:
Congeners


    Clear All

* All fields are optional. Search by all 3 criteria, just 2, 1, or none.
* When finding by method number, try searching only the numbers (without letters)

Analytical testing dots
1927 method(s) match your search   | Viewing page: 36 of 39 |   Search Again


USGS Method O-1402-01

Organophosphate Pesticides, Filtered Water, Gas Chromatography. Official Name: Organophosphate Pesticides, Filtered Water, Gas Chromatography


USGS Method O-1433-01

Wastewater compounds in water by SPE and GC/MS. Official Name: Determination of Wastewater Compounds by Polystyrene-Divinylbenzene Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mas...


USGS Method O-2002-01

Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determinat...


USGS Method O-2060-01

Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carb...


USGS Method O-2080-08

Pharmaceuticals in Water by SPE and HPLC-MS. Official Name: Determination of Human-Health Pharmaceuticals in Filtered Water by Chemically Modified Styrene-Divinylbenzene Resin-Based SPE and HPLC-MS


USGS Method O-2136-01

Glyphosate, Aminomethylphosphonic Acid, and Glufosinate in Water by Liquid Chromatography/Mass Spectrometry. Official Name: Methods of Analysis by the U.S.G.S. Organic Geochemistry Research Group:D...


USGS Method O-3100

Carbon, organic, total (mg/L as C). Official Name: Carbon, organic, total, wet oxidation


USGS Method O-3104

Organochlorine and organophosphorous compounds, total recoverable. Official Name: Organochlorine and organophosphorous compounds, total recoverable, gas chromatographic


USGS Method O-3105

Chlorophenoxy acids, total recoverable. Official Name: Chlorophenoxy acids, total recoverable, gas chromatographic


USGS Method O-3106-93

Triazines in Water by Gas Chromatography. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Triazine and Other Nitrogen-Containin...


USGS Method O-3113

Polynuclear Aromatic Hydrocarbons. Official Name: Total Recoverable Polynuclear Aromatic Hydrocarbons (PNA) in Water by High Performance Liquid Chromatography


USGS Method O-3115

Purgeable Organic Compounds in Water. Official Name: Total Recoverable Purgeable Organic Compounds in Water by Purge and Trap Gas Chromatography with a Mass Spectrometer


USGS Method O-3116-87

Base/neutral and acid extractable compounds, whole water recoverable, in water by GC/MS. Official Name: Base/neutral and acid extractable compounds, whole water recoverable, GC/MS


USGS Method O-3118-83

Base/Neutral Extractable Compounds in Water by GC-MS. Official Name: Base/Neutral Extractable Compounds, Total Recoverable, Gas Chromatography/Mass Spectrometric


USGS Method O-3120-90

1,2-Dibromomethane (EDB) and 1,2-dibromo-3-chloropropane (DBCP) in Water by Gas Chromatography. Official Name: 1,2-Dibromomethane (EDB) and 1,2-dibromo-3-chloropropane (DBCP), Gas Chromatography, M...


USGS Method O-3128-95

Methylene Blue Active Substances in Water by Spectrophotometry, Whole Water Recoverable. Official Name: Determination of Methylene Blue Active Substances by Spectrophotometry


USGS Method O-3402-03

Organophosphate pesticides, Whole water, Gas Chromatography. Official Name: Organophosphate pesticides, Whole water, Gas Chromatography


USGS Method O-4024-03

Volatile organic compounds, whole water, gas chromatography/mass spectrometry, heated purge and trap. Official Name: Volatile organic compounds, whole water, gas chromatography/mass spectrometry, h...


USGS Method O-4127-96

Volatile Organic Compounds in Water by GC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of 86 Volatile Organic Compounds in ...


USGS Method O-5101-83

Carbon in Bottom Material by Induction Furnace, Dry Weight. Official Name: Carbon, Inorganic plus Organic, Total in Bottom Material, Dry Weight, Induction Furnace


USGS Method O-5104

Organochlorine and organophosphorous compounds, recoverable from bottom material. Official Name: Organochlorine and organophosphorous compounds, recoverable from bottom material, gas chromatographic


USGS Method O-5108

Oil and grease extractable from bottom material, gravimetric. Official Name: Oil and grease, extractable from bottom material, extraction-gravimetric


USGS Method O-5129-95

Organochlorine Pesticides and Gross Polychlorinated Biphenyls in Bottom Sediment by Gas Chromatography. Official Name: Determination of Ogranochlorine Pesticides and Polychlorinated Biphenyls in Bo...


USGS Method O-5130-95

Semivolatile organic compounds in Bottom Sediment by High-performance Gel Permeation Chromatography, Capillary-column GC/MS. Official Name: Determination of Semivolatile Organic Compounds in Bottom...


USGS Method O-5404-02

Organophosphate pesticides, bottom sediment, high-performance gel-permeation chromatography, gas chromatography. Official Name: Organophosphate pesticides, bottom sediment, high-performance gel-per...


USGS Method O-5504-03

Organochlorine Pesticides and Polychlorinated Biphenyls in Bottom and Suspended Sediment by Gas Chromatography with Electron Capture Detection. Official Name: Methods of Analysis by the U.S. Geolog...


USGS Method O-5505-03

Polycyclic aromatic hydrocarbons, sediment, capillary-column gas chromatography/mass spectrometry. Official Name: Polycyclic aromatic hydrocarbons, sediment, high-performance gel permeation chromat...


USGS Method O-7100-83

Suspended Organic Carbon (SOC) in Water. Official Name: Carbon, Organic, Suspended


USGS Method O-7104

Organochlorine and organophosphorous compounds, recoverable from bottom material. Official Name: Organochlorine and organophosphorous compounds, recoverable from bottom material, gas chromatographic


USGS Method O-7504-03

Determination of Organochlorine Pesticides and Polychlorinated Biphenyls in Bottom and Suspended Sediment by Gas Chromatography. Official Name: Methods of Analysis by the U.S. Geological Survey Nat...


USGS Method OFR_01-445

Methyl Mercury in Water. Official Name: Determination of Methyl Mercury by Aqueous Phase Ethylation, Followed by Gas Chromatograpic Separation with Cold Vapor Atomic Fluorescence Detection


USGS Method R1141

Radium-226. Official Name: Radium-226, Dissolved, Radon Emanation Method


USGS Method SIR-2005-5077

Introduction to Suspended-Sediment Sampling. Official Name: Introduction to Suspended-Sediment Sampling


USGS Method TWRI-BK-5-CH1

Suspended sediment particle size distribution in water by sieve and VA tube analysis. Official Name: Procedure for determining particle size distribution in suspended sediment samples


USGS Method USGS-OFR-02-150

NAWQA Invertebrate Sampling Protocols. Official Name: Revised Protocols for Sampling Algal, Invertebrate, and Fish Communities as part of the National Water-Quality Assessment Program.


USP Method 61



USP Method 191



USP Method 211



USP Method 221



USP Method 241



USP Method 251



USP Method 261



USP Method 271



USP Method 281



USP Method 401



USP Method 461



USP Method 467



USP Method 541



USP Method 621



USP Method 631






This is page: 36 of 39

< Previous  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39   Next >

Analytical testing dots

1. Method Source:



2. Method Number:


Example:
1668

3. Keyword:


Example:
Congeners


    Clear All

*Method information displayed is provided as a convenience only. No warranty (express or implied) is made as to its accuracy, completeness, or applicability (such as the age of a method and whether or not it applies to your project).

* All fields are optional. Search by all 3 criteria, just 2, 1, or none.
* When finding by method number, try searching only the numbers (without letters)
* When searching ASTM method numbers, use this format: D4412 (D with no spaces)
* All methods displayed with permission.
* See NEMI for more methods information.