• Air Quality Experts Since 1980

EPA Testing Methods

EPA Methods Pollutants
EPA Reference Method (RM) 1-4 Measurement Locations, Volumetric Flow, Molecular Weight - O2 and CO2, and Moisture
EPA 5, 17, 201A, 202 Total Particulate, PM10 and PM2.5, Including Condensable Paticulate
EPA RM 6C Sulfur Dioxide (SO2)
EPA RM 7E Oxides of Nitrogen (NOx)
EPA RM 8, 8A & CTM-013 Sulfuric Acid Mist and Sulfur Trioxide
EPA RM 9 Visible Emissions (Opacity)
EPA RM 10 Carbon Monoxide (CO)
EPA RM 11 Hydrogen Sulfide (H2S)
EPA RM 12 Inorganic Lead
EPA RM 13A, 13B, 14 & 14A Total Fluoride
Method TO-15 Volatile Organic Compounds (VOC) in Air Collected in Specially Prepared Canisters and Analyzed by Gas Chromatography/Mass Spectrometry (GC/MS)
EPA RM 16, 16A, 16B & 16C Total Reduced Sulfur
EPA RM 18 Volatile Organic Compounds
EPA RM 19 Sulfur Dioxide Removal Efficiency and Particulate Matter, Sulfur Dioxide, and Nitrogen Oxides Emissions Rates
EPA RM 20 Determination of Nitrogen Oxides, Sulfur Dioxide, and Diluent Emissions From Stationary Gas Turbines
EPA RM 21 VOC Leaks
EPA RM 22 Visual Determination of Fugitive Emissions From Material Sources and Smoke Emissions From Flares
EPA RM 23 Polychlorinated Dibenzo-p-Dioxins and Polychlorinated Dibenzofurans
EPA RM 25 Total Gaseous Non-methane Organic Emissions as Carbon (VOC)
EPA RM 25A and Alt 096 Total Gaseous Organic Concentration (VOC), Methane
EPA 25C Non-methane Organic Compounds in MSW Landfill Gases (VOC)
EPA RM 26 Hydrogen Chloride (HCl)
EPA RM 26A Hydrogen Fluoride, Halide and Halogen
EPA RM 29 Metals Emissions with Hg
EPA RM 30B Mercury Sorbent Trap Procedure (Hg)
NCASI Method CI/WP 98-01 Formaldehyde, Methanol, and Phenol at Wood Products Mills
Method 0061 Determination of Hexavalent Chromium
EPA RM 101 & 101A Mercury
EPA RM 108 Arsenic
NCASI Method CI/CAN/WP 99-02 Selected HAPs and Other Compounds at Wood Products Facilities
EPA RM 204 Permanent and Temporary Total Enclosures
EPA RM 205 Verification of Gas Dilution Systems for Field Instrument Calibrations
EPA RM 306 Total Chromium
EPA RM 316 Formaldehyde Emissions in the Mineral Wool and Wool Fiberglass Industries
EPA RM 320 and ASTM D6348-12 Measurement of Vapor Phase Organic and Inorganic Emissions by Extractive Fourier Transform Infrared (FTIR) Spectroscopy
EPA RM 323 Measurement of Formaldehyde Emissions from Natural Gas- Fired Stationary Sources – Acetyl Acetone Derivitization Method
OTM-45 Per and Polyfluorinated Alkyl Substances
OTM-46 Dioxin/Furans and PAHs
RATA METHODS
Performance Specification (PS) 2 SO2 and NOx Continuous Emissions Monitoring Systems
PS3 O2 and CO2 Continuous Emissions Monitoring Systems
PS4 Carbon Monoxide Continuous Emissions Monitoring Systems
PS5 TRS Continuous Emissions Monitoring Systems
PS6 Continuous Emissions Rate Monitoring Systems
PS7 Hydrogen Sulfide Continuous Emissions Monitoring Systems
PS 8 & 8A VOCs/THC
PS 12B Mercury