Laws & Regulations
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Performance Specification 9 for Gas Chromatographic Continuous Emission Monitoring System
Performance Specification 9 - Specifications and Test Procedures for Gas Chromatographic Continuous Emission Monitoring System in Stationary Sources
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Method 326 Determination of Isocyanates in Stationary Source Emissions
Determination of Isocyanates in Stationary Source Emissions
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Final Rule for Emergency Vehicle Rule - Selective Catalytic Reduction (SCR) Maintenance and Regulatory Flexibility for Nonroad Equipment
Includes rule summary, rule history and additional information.
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Method 204 - Permanent (PTE) or Temporary Total Enclosure (TTE) for Determining Capture Efficiency
Promulgated CFR Test Method 204 Criteria for and Verification of a Permanent or Temporary Total Enclosure.
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Direct Final Rule for Heavy-Duty Highway Program: Revisions for Emergency Vehicles
Revises the heavy-duty diesel regulations to enable emergency vehicles to perform mission-critical life-saving work without risking that abnormal conditions of the emission control system could lead to decreased engine power, speed or torque.
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Performance Specification 4A for Carbon Monoxide
Performance Specification 4A - Specifications and Test Procedures For Carbon Monoxide Continuous Emission Monitoring Systems In Stationary Sources
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Performance Specification 4 for Carbon Monoxide
Performance Specification 4 - Specifications and Test Procedures For Carbon Monoxide Continuous Emission Monitoring Systems In Stationary Sources
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Method 313B - Residual Hydrocarbon in Solution Polymers by Capillary Gas Chromatography
Promulgated CFR Test Method 313B Determination of Residual Hydrocarbon in Solution Polymers by Capillary Gas Chromatography
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Method 312C - Styrene in Latex Styrene-Butadiene Rubber Produced by Emulsion Polymerization
Promulgated CFR Test Method 312C Determination of Residual Styrene in Styrene-Butadiene (SBR) Rubber Latex Produced by Emulsion Polymerization
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Final Rule: Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines: Evaporative and Refueling Emission Regulations for Gasoline and Methanol-Fueled Light-Duty Vehicles and Light-Duty Trucks and Heavy-Duty Vehicles
On March 24, 1993 EPA finalized a new test procedure to measure evaporative emissions from motor vehicles. The amendments modify several of the test procedure’s tolerances, equipment specifications, and procedural steps.
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Method 310C - Residual N-Hexane in EDPM Rubber
Promulgated CFR Test Method 310C Determination of Residual N-Hexane in EPDM Rubber Through Gas Chromatography
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Method 310B - Residual Solvent
Promulgated CFR Test Method 310B Determination of Residual Solvent Through Gas Chromatography
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Method 326 Determination Of Isocyanates In Stationary Source Emissions
Determination of Isocyanates in Stationary Source Emissions
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Method 310A - Residual Hexane
Promulgated CFR Test Method 310A Determination of Residual Hexane Through Gas Chromatography
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Method 307 - Emissions from Solvent Vapor Cleaners
Promulgated CFR Test Method 307 Determination of Emissions From Halogenated Solvent Vapor Cleaning Machines Using a Liquid Level Procedure
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Method 306A - Chromium Emissions Electroplating and Anodizing - Mason Jar Method
Promulgated CFR Test Method 306A Determination of Chromium Emissions From Decorative and Hard Chromium Electroplating And Chromium Anodizing Operations - mason jar method.
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Method 306B - Surface Tension for Tanks Electroplating and Anodizing
Promulgated CFR Test Method 306B Surface Tension Measurement for Tanks Used at Decorative Chromium Electroplating and Chromium Anodizing Facilities.
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Method 5A - Particulate Matter Asphalt Roofing
CFR Promulgated Test Method 5A PM Asphalt Roofing (Particulate Matter)
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Method 305 - Potential Volatile Organic Compounds in Waste
Promulgated CFR Test Method 305 Measurement of Emission Potential of Individual Volatile Organic Compounds in Waste.
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Method 304B - Biodegradation Rates - Scrubber Option
Promulgated CFR Test Method 304B Determination of Biodegradation Rates of Organic Compounds (Scrubber Option).