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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.
40 FR 7049, Feb. 18, 1975, unless otherwise noted.
76 FR 54326, Aug. 31, 2011, unless otherwise noted.
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Figure B-3 to Appendix A to Subpart B of Part 53—Form for Test Data and Calculations for Lower Detectable Limit (LDL) and Interference Equivalent (IE) (see § 53.23(c) and (d))
LDL Interference Test Data
Applicant
Analyzer
Date
Pollutant
Figure B-5 to Appendix A to Subpart B of Part 53—Form for Calculating Zero Drift, Span Drift and Precision (see § 53.23(e))
Calculation of Zero Drift, Span Drift, and Precision
Applicant
Analyzer
Date
Pollutant
[76 FR 54326, Aug. 31, 2011, as amended at 89 FR 16385, Mar. 6, 2024]