Test Methods - Page 37

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


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Analytical testing dots
1927 method(s) match your search   | Viewing page: 37 of 39 |   Search Again


USP Method 651



USP Method 731



USP Method 733



USP Method 736



USP Method 741



USP Method 781



USP Method 791



USP Method 831



USP Method 841



USP Method 851



USP Method 911



USP Method 197A



USP Method 197K



USP Method 197M



USP Method 197U



USP Method 211-I



USP Method 211-II



USP Method 231-I



USP Method 231-II



USP Method 461-I



USP Method 467-I



USP Method 467-IV



USP Method 467-Sol



USP Method 781S



USP Method 921-Ia



USP Method 921-III



EPA Method 314.2

DETERMINATION OF PERCHLORATE IN DRINKING WATER USING TWO- DIMENSIONAL ION CHROMATOGRAPHY WITH SUPPRESSED CONDUCTIVITY DETECTION


EPA Method 334

DETERMINATION OF RESIDUAL CHLORINE IN DRINKING WATER USING AN ON-LINE CHLORINE ANALYZER


EPA Method 524.3

MEASUREMENT OF PURGEABLE ORGANIC COMPOUNDS IN WATER BY CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY


EPA Method 536

DETERMINATION OF TRIAZINE PESTICIDES AND THEIR DEGRADATES IN DRINKING WATER BY LIQUID CHROMATOGRAPHY ELECTROSPRAY IONIZATION TANDEM MASS SPECTROMETRY (LC/ESI-MS/MS)


EPA Method 557

DETERMINATION OF HALOACETIC ACIDS, BROMATE, AND DALAPON IN DRINKING WATER BY ION CHROMATOGRAPHY ELECTROSPRAY IONIZATION TANDEM MASS SPECTROMETRY (IC-ESI-MS/MS)


EPA Method 537

DETERMINATION OF SELECTED PERFLUORINATED ALKYL ACIDS IN DRINKING WATER BY SOLID PHASE EXTRACTION AND LIQUID CHROMATOGRAPHY/TANDEM MASS SPECTROMETRY (LC/MS/MS)


EPA Method 538

DETERMINATION OF SELECTED ORGANIC CONTAMINANTS IN DRINKING WATER BY DIRECT AQUEOUS INJECTION-LIQUID CHROMATOGRAPHY/TANDEM MASS SPECTROMETRY (DAI-LC/MS/MS)


EPA Method 522

DETERMINATION OF 1,4-DIOXANE IN DRINKING WATER BY SOLID PHASE EXTRACTION (SPE) AND GAS CHROMATOGRAPHY/ MASS SPECTROMETRY (GC/MS) WITH SELECTED ION MONITORING (SIM)


EPA Method 302

DETERMINATION OF BROMATE IN DRINKING WATERS USING TWO-DIMENSIONAL ION CHROMATOGRAPHY WITH SUPPRESSED CONDUCTIVITY DETECTION


EPA Method 3200

MERCURY SPECIES FRACTIONATION AND QUANTIFICATION BY MICROWAVE ASSISTED EXTRACTION, SELECTIVE SOLVENT EXTRACTION AND/OR SOLID PHASE EXTRACTION


EPA Method 1654A

PAH Content of Oil by HPLC/UV


EPA Method 1668B

Chlorinated Biphenyl Congeners in Water, Soil, Sediment, Biosolids, and Tissue by HRGC/HRMS


EPA Method 8271

Assay of Chemical Agents in Solid and Aqueous Samples by Gas Chromatograph/Mass Spectrometry, Electron Impact (GC/MS/EI)


EPA Method 4000

IMMUNOASSAY


EPA Method 5000

SAMPLE PREPARATION FOR VOLATILE ORGANIC COMPOUNDS


EPA Method 7000B

FLAME ATOMIC ABSORPTION SPECTROPHOTOMETRY


EPA Method 9000

DETERMINATION OF WATER IN WASTE MATERIALS BY KARL FISCHER TITRATION


EPA Method 9100

SATURATED HYDRAULIC CONDUCTIVITY, SATURATED LEACHATE CONDUCTIVITY, AND INTRINSIC PERMEABILITY


EPA Method 4435

METHOD FOR TOXIC EQUIVALENTS (TEQS) DETERMINATIONS FOR DIOXIN-LIKE CHEMICAL ACTIVITY WITH THE CALUX® BIOASSAY


EPA Method 8272

PARENT AND ALKYL POLYCYCLIC AROMATICS IN SEDIMENT PORE WATER BY SOLID-PHASE MICROEXTRACTION AND GAS CHROMATOGRAPHY/MASS SPECTROMETRY IN SELECTED ION MONITORING MODE


EPA Method 8170

ASSAY OF CHEMICAL AGENTS IN SOLID AND AQUEOUS SAMPLES BY GAS CHROMATOGRAPHY/FLAME PHOTOMETRIC DETECTION (GC/FPD)


EPA Method 3572

EXTRACTION OF WIPE SAMPLES FOR CHEMICAL AGENTS


EPA Method 3571

EXTRACTION OF SOLID AND AQUEOUS SAMPLES FOR CHEMICAL AGENTS


EPA Method 6860

PERCHLORATE IN WATER, SOILS AND SOLID WASTES USING ION CHROMATOGRAPHY/ELECTROSPRAY IONIZATION/MASS SPECTROMETRY (IC/ESI/MS OR IC/ESI/MS/MS)





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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.