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| Method | Title | System | |
|---|---|---|---|
| View | OTM 14 | Method for Measuring Isocyanates (EPA 0207) | HPLC |
| View | EPA 25D | Determination of the Volatile Organic Concentration of Waste Samples | FID, ELCD |
| View | EPA 25E | Determination of Vapor Phase Organic Concentration in Waste Samples | Headspace Analyzer, FID |
| View | EPA 3005A | Acid Digestion of Waters for Total Recoverable or Dissolved Metals for Analysis by FLAA or ICP Spectroscopy | FLAA or ICP |
| View | EPA 3010A | Acid Digestion of Aqueous Samples and Extracts for Total Metals for Analysis by FLAA or ICP Spectroscopy | FLAA or ICP |
| View | EPA 3020A | Acid Digestion of Aqueous Samples and Extracts for Total Metals for Analysis by GFAA Spectroscopy | GFAAs |
| View | EPA 3031 | Acid Digestion of Oils for Metals Analysis by Atomic Absorption or ICP Spectrometry | AAS or ICP |
| View | EPA 3040A | Dissolution Procedure for Oils, Greases, or Waxes | Solvent Dissolution |
| View | EPA 3050B | Acid Digestion of Sediments, Sludges, and Soils | Acid Digestion |
| View | EPA 3520C | Continuous Liquid-Liquid Extraction | Continuous Liquid-Liquid Extraction |
| View | EPA 3535A | Solid-Phase Extraction (SPE) | Solid-Phase Extraction (SPE) |
| View | EPA 3580A | Waste Dilution | Solvent Dilution |
| View | EPA 3585 | Waste Dilution for Volatile Organics | Solvent Dilution |
| View | EPA 3820 | Hexadecane Extraction and Screening of Purgeable Organics | GC/FID |
| View | EPA 0040 | Sampling of Principle Organic Hazardous Constituents from Combustion Sources Using Tedlar Bags | Time-Integrated Evacuated Tedlar Bags |
| View | EPA 4000 | Immunoassay | Immunoassay |
| View | EPA 4010A | Screening for Pentachlorophenol by Immunoassay | Immunoassay |
| View | EPA 4015 | Screening for 2,4-Dichlorophenoxyacetic Acid by Immunoassay | Immunoassay |
| View | EPA 4020 | Screening for Polychlorinated Biphenyls by Immunoassay | Immunoassay |
| View | EPA 4025 | Screening for Polychlorinated Dibenzodioxins and Polychlorinated Dibenzofurans (PCDD/PCDFs) By Immunoassay | Immunoassay |
| View | EPA 4030 | Soil Screening for Petroleum Hydrocarbons by Immunoassay | Immunoassay |
| View | EPA 4035 | Soil Screening for Polynuclear Aromatic Hydrocarbons by Immunoassay | Immunoassay |
| View | EPA 4040 | Soil Screening for Toxaphene by Immunoassay | Immunoassay |
| View | EPA 4041 | Soil Screening for Chlordane by Immunoassay | Immunoassay |
| View | EPA 4042 | Soil Screening for DDT by Immunoassay | Immunoassay |
| View | EPA 4050 | TNT Explosives in Soil by Immunoassay | Immunoassay |
| View | EPA 4051 | Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in Soil by Immunoassay | Immunoassay |
| View | EPA 4670 | Triazine Herbicides as Atrazine in Water by Quantitative Immunoassay | Immunoassay |
| View | EPA 5030B | Purge-and-Trap for Aqueous Samples | purge-and-trap |
| View | EPA 5032 | Volatile Organic Compounds by Vacuum Distillation | Vacuum Distillation |
| View | EPA 5035 | Closed-System Purge-and-Trap and Extraction for Volatile Organics in Soil and Waste Samples | Purge-And-Trap, Extraction |
| View | EPA 6010D | Inductively Coupled Plasma-Optical Emissions Spectrometry | ICP-AES or ICP-OES |
| View | EPA 6020B | Inductively Coupled Plasma-Mass Spectrometry | ICP-MS |
| View | EPA 6200 | Field Portable X-Ray Fluorescence Spectrometry for the Determination of Elemental Concentrations in Soil and Sediment | X-ray Fluorescence |
| View | EPA 6800 | Elemental and Molecular Speciated Isotope Dilution Mass Spectromtry | IDMS, SIDMS |
| View | EPA 7000B | Flame Atomic Absorption Spectrophotometry | FLAA or FAAS |
| View | EPA 7010 | Graphite Furnace Atomic Absorption Spectrophotometry | GFAA or GFAAS |
| View | EPA 7061A | Arsenic (Atomic Absorption, Gaseous Hydride) | AAS |
| View | EPA 7062 | Antimony and Arsenic (Atomic Absorption, Borohydride Reduction) | AAS |
| View | EPA 7195 | Chromium, Hexavalent (Coprecipitation) | AAS |
| View | EPA 7196A | Chromium, Hexavalent (Chelation/Extraction) | Colorimetry |
| View | EPA 7197 | Chromium, Hexavalent (Chelation/Extraction) | AAS |
| View | EPA 7199 | Determination of Hexavalent Chromium in Drinking Water, Groundwater and Industrial Wastewater Effluents by Ion Chromatography | ion chromotography |
| View | EPA 7470A | Mercury in Liquid Waste (Manual Cold-Vapor Technique) | Cold- vapor Atomic Absorbtion |
| View | EPA 7471B | Mercury in Solid or Semisolid Waste (Manual Cold-Vapor Technique) | Cold- vapor Atomic Absorbtion |
| View | EPA 7473 | Mercury in Solids and Solutions by Thermal Decomposition, Amalgamation, and Atomic Absorption Spectrophotometry | Thermal Decomposition and AAS |
| View | EPA 7474 | Mercury in Sediment and Tissue Samples by Atomic Fluorescence Spectrometry | AFS |
| View | EPA 7580 | White Phosphorus (P4) by Solvent Extraction and Gas Chromatography | GC |
| View | EPA 7741A | Selenium (Atomic Absorption, Gaseous Hydride) | AAS |
| View | EPA 7742 | Selenium (Atomic Absorption, Borohydride Reduction) | AAS |
| View | EPA 8000D | Determinative Chromatographic Separations | Chromatography |
| View | EPA 8011 | 1,2-Dibromoethane and 1,2-Dibromo-3-chloropropane by Microextraction and Gas Chromatography | GC |
| View | EPA 8015C | Nonhalogenated Organics by Gas Chromatography | GC |
| View | EPA 8021B | Aromatic and Halogenated Volatiles by Gas Chromatography Using Photoionization and/or Electrolytic Conductivity Detectors | GC-ECD with Photoionization |
| View | EPA 8031 | Acrylonitrile by Gas Chromatography | GC-NPD |
| View | EPA 8032A | Acrylamide by Gas Chromatography | GC-ECD |
| View | EPA 8033 | Acetonitrile by Gas Chromatography with Nitrogen-Phosphorus Detection | GC-NPD |
| View | EPA 8041A | Phenols by Gas Chromatography | GC |
| View | EPA 8061A | Phthalate Esters by Gas Chromatography with Electron Capture Detection (GC/ECD) | GC-ECD |
| View | EPA 8070A | Nitrosamines by Gas Chromatography | GC |
| View | EPA 8081B | Organochlorine Pesticides by Gas Chromatography | GC-ECD or ELCD |
| View | EPA 8082A | Polychlorinated Biphenyls (PCBs) by Gas Chromatography | GC |
| View | EPA 8085 | Compound-independent Elemental Quantitation of Pesticides by Gas Chromatography with Atomic Emission Detection (GC/AED) | GC/AED |
| View | EPA 8091 | Nitroaromatics and Cyclic Ketones by Gas Chromatography | GC-ECD or GC-NPD |
| View | EPA 8095 | Explosives by Gas Chromatography | GC-ECD |
| View | EPA 8100 | Polynuclear Aromatic Hydrocarbons | GC |
| View | EPA 8111 | Haloethers by Gas Chromatography | GC |
| View | EPA 8121 | Chlorinated Hydrocarbons by Gas Chromatography: Capillary Column Technique | GC |
| View | EPA 8131 | Aniline and Selected Derivatives by Gas Chromatography | GC |
| View | EPA 8141B | Organophosphorus Compounds by Gas Chromatography | GC-FPD or GC-NPD |
| View | EPA 8151A | Chlorinated Herbicides by GC Using Methylation or Pentafluorobenzylation Derivatization | GC-ECD |
| View | EPA 8260B | Volatile Organic Compounds by Gas Chromatography/Mass Spectrometry (GC/MS) | GC/MS |
| View | EPA 8261 | Volatile Organic Compounds by Vacuum Distillation in Combination with Gas Chromatography/Mass Spectrometry (VD/GC/MS) | VD/GC/MS |
| View | EPA 8275A | Semivolatile Organic Compounds (PAHs and PCBs) in Soils/Sludges and Solid Wastes Using Thermal Extraction/Gas Chromatography/Mass Spectrometry (TE/GC/MS) | TE/GC/MS |
| View | EPA 8276 | Toxaphene and Toxaphene Congeners by Gas Chromatorgraphy/Negative Ion Chemical Ionization Mass Spectrometry (GC-NICI/MS) | GC-NICI/MS |
| View | EPA 8280B | Polychlorinated Dibenzo-p-Dioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) by High Resolution Gas Chromatography/Low Resolution Mass Spectrometry (HRGC/LRMS) | HRGC/MS |
| View | EPA 8290A | Polychlorinated Dibenzodioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) by High-Resolution Gas Chromatography/High-Resolution Mass Spectrometry (HRGC/HRMS) | HRGC/HRMS |
| View | EPA 8310 | Polynuclear Aromatic Hydrocarbons | HPLC |
| View | EPA 8315A | Determination of Carbonyl Compounds by High Performance Liquid Chromatography (HPLC) | HPLC |
| View | EPA 8316 | Acrylamide, Acrylonitrile and Acrolein by High Performance Liquid Chromatography (HPLC) | HPLC |
| View | EPA 8318A | N-Methylcarbamates by High Performance Liquid Chromatography (HPLC) | HPLC |
| View | EPA 8321B | Solvent Extractable Nonvolatile Compounds by High Performance Liquid Chromatography/Thermospray/Mass Spectrometry (HPLC/TS/MS) or Ultraviolet(HPLC/TS/MS)Detection | HPLC/TS/MS, UV |
| View | EPA 8325 | Solvent Extractable Nonvolatile Compounds by High Performance Liquid Chromatography/Particle Beam/Mass Spectrometry (HPLC/PB/MS) | HPLC/PB/MS |
| View | EPA 8330A | Nitroaromatics and Nitramines by High Performance Liquid Chromatography (HPLC) | HPLC |
| View | EPA 8331 | Tetrazene by Reverse Phase High Performance Liquid Chromatography (HPLC) | HPLC |
| View | EPA 8332 | Nitroglycerine by High Performance Liquid Chromatography | HPLC |
| View | EPA 8410 | Gas Chromatography/Fourier Transform Infrared (GC/FT-IR) Spectrometry for Semivolatile Organics: Capillary Column | GC/FT-IR |
| View | EPA 8430 | Analysis of Bis(2-chloroethyl) Ether and Hydrolysis Products by Direct Aqueous Injection Gas Chromatography/Fourier Transform-Infrared (GC/FT-IR) | GC/FT-IR |
| View | EPA 8440 | Total Recoverable Petroleum Hydrocarbons by Infrared Spectrophotometry | IR |
| View | EPA 8510 | Colorimetric Screening Procedure for RDX and HMX in Soil | Colorimetric Screening |
| View | EPA 8515 | Colorimetric Screening Method for Trinitrotoluene (TNT) in Soil | Colorimetric Screening |
| View | EPA 8520 | Continuous Measurement of Formaldehyde in Ambient Air | colorimetric analyzer |
| View | EPA 8535 | Screening Procedure for Total Volatile Organic Halides in Water | Colorimetric Screening |
| View | EPA 8540 | Pentachlorophenol by UV-Induced Colorimetry | Ultraviolet (UV)-Induced Colorimetry |
| View | EPA 9012B | Total and Amenable Cyanide (Automated Colorimetric, with Off-Line Distillation) | Colorimetry |
| View | EPA 9014 | Cyanide in Waters and Extracts Using Titrimetric and Manual Spectophotometric Procedures | Titration, Colormetric |
| View | EPA 9015 | Metal Cyanide Complexes in Waters and Waste Extracts Using Anion Exchange Chromatography and UV Detection | Anion Exchange Chromatography, Uv Detection |
| View | EPA 9035 | Sulfate (Colorimetric, Automated, Chloranilate) | Colorimetry |
| View | EPA 9036 | Sulfate (Colorimetric, Automated, Methylthymol Blue, AA II) | Colorimetry |
| View | EPA 9050A | Specific Conductance | Conductivity Meter |
| View | EPA 9056A | Determination of Inorganic Anions by Ion Chromatography | Ion Chromatography |
| View | EPA 9057 | Determination of Chloride from HCl/Cl2 Emission Sampling Train (Methods 0050 and 0051) by Anion Chromatography | Ion Chromatography |
| View | EPA 9065 | Phenolics (Spectrophotometric, Manual 4-AAP with Distillation) | Colorimetry |
| View | EPA 9066 | Phenolics (Colorimetric, Automated 4-AAP with Distillation) | Colorimetry |
| View | EPA 9067 | Phenolics (Spectrophotometric, MBTH with Distillation) | Colorimetry |
| View | EPA 9075 | Test Method for Total Chlorine in New and Used Petroleum Products by X-Ray Fluorescence Spectrometry (XRF) | X-ray Fluorescence |
| View | EPA 9210A | Potentiometric Determination of Nitrate in Aqueous Samples with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9211 | Potentiometric Determination of Bromide in Aqueous Samples with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9212 | Potentiometric Determination of Chloride in Aqueous Samples with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9213 | Potentiometric Determination of Cyanide in Aqueous Samples and Distillates with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9214 | Potentiometric Determination of Fluoride in Aqueous Samples with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9215 | Potentiometric Determination of Sulfide in Aqueous Samples and Distillates with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9216 | Potentiometric Determination of Nitrite in Aqueous Samples with Ion-Selective Electrode | Ion-Selective Electrode |
| View | EPA 9250 | Chloride (Colorimetric, Automated Ferricyanide AAI) | Colorimetric |
| View | EPA 9251 | Chloride (Colorimetric, Automated Ferricyanide AAII) | Colorimetric |
| View | EPA 9315 | Alpha-Emitting Radium Isotopes | coprecipitation |
| View | EPA 9320 | Radium-228 | Coprecipitation |
