GroundRules
40 CFR Table C-2 to Subpart C of Part 53: Table C-2 to Subpart C of Part 53—Sequence of Test Measurements
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 53—AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS
- Subpart C—Procedures for Determining Comparability Between Candidate Methods and Reference Methods
Measurement Concentration range
First set Second set
1 Low Medium.
2 High High.
3 Medium Low.
4 High High.
5 Low Medium.
6 Medium Low.
7 Low Medium.
8 Medium Low.
9 High High.
10 Medium Low.
11 High Medium.
12 Low High.
13 Medium Medium.
14 Low High.
15 Low.
16 Medium.
17 Low.
18 High.
Collected 2026-08-27T02:26:04Z. Source file · JSON