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Regulations last checked for updates: Nov 26, 2024
Title 40 - Protection of Environment last revised: Nov 22, 2024
All Titles
Title 40
Chapter I
Part 53
Subpart B - Subpart B—Procedures for Testing Performance Characteristics of Automated Methods for SO2, CO, O3, and NO2
§ 53.20 - General provisions.
§ 53.21 - Test conditions.
§ 53.22 - Generation of test atmospheres.
§ 53.23 - Test procedures.
Appendix - Figure B-1 to Subpart B of Part 53—Example
Appendix - Table B-1 to Subpart B of Part 53—Performance Limit Specifications for Automated Methods
Appendix - Table B-2 to Subpart B of Part 53—Test Atmospheres
Appendix - Table B-3 to Subpart B of Part 53—Interferent Test Concentration,1 Parts per Million
Appendix - Table B-4 to Subpart B of Part 53—Line Voltage and Room Temperature Test Conditions
Appendix - Table B-5 to Subpart B of Part 53—Symbols and Abbreviations
Appendix Appendix A - Appendix A to Subpart B of Part 53—Optional Forms for Reporting Test Results
authority:
Sec. 301(a) of the Clean Air Act (
42 U.S.C. sec.
1857g(a)), as amended by sec. 15(c)(2) of Pub. L. 91-604, 84 Stat. 1713, unless otherwise noted
source:
40 FR 7049, Feb. 18, 1975, unless otherwise noted.
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