Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 301 - Laboratory AccreditationSubchapter 9 - Quality Assurance/Quality Control
Part 3 - STANDARD OPERATING PROCEDURES AND METHODS MANUAL
Section 252:301-9-37 - Methodology incorporated by reference

Okla. Admin. Code § 252:301-9-37

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Current through Vol. 42, No. 4, November 1, 2024
Section 252:301-9-37 - Methodology incorporated by reference

The following EPA methods are hereby incorporated by reference:

(1) "National Primary Drinking Water Regulations", 40 CFR Part 141 , published July 1, 2021.
(2) "Test Methods for Evaluating Solid Waste, Laboratory Manual Physical/Chemical Methods," SW-846 Manual, Third Edition as amended by Final Update I, II, IIA, IIB, III, IIIA, IIIB, IV, VI, and VII. See further SW-846-ON-LINE.; and
(3) "Guidelines Establishing Test Procedures for the Analysis of Pollutants 40 CFR Part 136 , effective July 19, 2021.

Okla. Admin. Code § 252:301-9-37

Added at 25 Ok Reg 2247, eff 7-11-08
Amended by Oklahoma Register, Volume 31, Issue 24, September 2, 2014, eff. 9/12/2014
Amended by Oklahoma Register, Volume 36, Issue 24, September 3, 2019, eff. 9/15/2019
Amended by Oklahoma Register, Volume 39, Issue 24, September 1, 2022, eff. 9/15/2022