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Accredited Methods

Accredited Methods

METCO offers a number of methods, including:

Methods

Parameter

EPA Method 1 and 1A

Sample and Velocity Traverse Points

EPA Methods 2, 2A, 2B, 2C, 2D, 2F, 2G and 2H

Stack Gas Velocity and Volumetric Flow Rate

EPA Methods 3, 3A and 3B, 3C

Gas Composition

EPA Method 4

Moisture Content

EPA Methods 5, 5A, 5B, 5D, 5F, 5I

Particulate Matter

EPA Methods 6, 6C

Sulfur Dioxide

EPA Methods 7, 7E

Oxides of Nitrogen

EPA Method 8

Sulfuric Acid, Sulfur Dioxide

EPA Method 9

Visible Emissions

EPA Method 10

Carbon Monoxide

EPA Method 11

Hydrogen Sulfide

EPA Method 12

Inorganic Lead

EPA Method 13B

Total Fluoride

EPA Methods 15, 16, 15A, 16A and 16B

Reduced Sulfur Compounds

EPA Method 17

Particulate Matter

EPA Method 18

Gaseous Organic Compound Emissions by GC

EPA Method 19

Emission Rate Calculations

EPA Method 20

Stationary Gas Turbine Emissions

EPA Method 23

Dioxins and Furans

EPA Method 25

Total Gaseous NMOC

EPA Method 25A

Gaseous Organic Compounds

EPA Method 25C

NMOC in Landfill Gases

EPA Methods 26 and 26A

Hydrogen Halides and Halogens

EPA Method 29

Metals

EPA Method 30B

Mercury

EPA Methods 101, 101A

Mercury

EPA Method 201A

Particulate Matter

EPA Method 202

Condensable Particulate Matter

EPA Method 204

Enclosure Evaluation

EPA Method 306

Chromium

EPA Method 308

Methanol

EPA Method 315

Particulate Matter, MCEM

EPA Method 316

Formaldehyde for Mineral Wool and Wool Fiberglass Industries

EPA Method 318

FTIR for Mineral Wool and Wool Fiberglass Industries

EPA Method 320

Organic and Inorganic Emissions by FTIR

EPA Method 323

Formaldehyde

EPA Performance Specifications 1-8, 11, 12A and 12B

Continuous Emissions Monitors Certifications

EPA CTM-027

Ammonia

EPA OTM-29

Hydrogen Cyanide

EPA Part 50 Appendix B

Particulate Matter

EPA ALT-008

Moisture

EPA ALT-100

Canister Sampling for Flares

EPA SW-846 0010

Semi-volatile Organic Compounds

EPA SW-846 0011

Aldehydes and Ketones   

EPA SW-846 0023A

Dioxins and Furans

EPA SW-846 0030 and 0031

Volatile Organic Compounds

EPA SW-846 0040

Principle Organic Hazardous Constituents

EPA SW-846 0050 and 0051

Hydrogen Chloride, Chlorine

EPA SW-846 0060 and 0061

Metals

EPA Method TO-6

Phosgene

EPA Method TO-8

Phenol, Cresols

EPA Method TO-11A

Formaldehyde

NCASI 8A

Sulfuric Acid Mist, Sulfur Dioxide

NCASI CI/SG/PULP-94.02

Methanol, Acetone, Acetaldehyde, Formaldehyde

NCASI DI/HAPS-99.01

Methanol, Acetaldehyde, Methyl Ethyl Ketone, Propionaldehyde

NCASI CI/WP-98.01

Formaldehyde, Methanol, Phenol

TCEQ 23

Particulate Matter

TCEQ 24

Particulate Matter