10A NCAC 42D .0241 CHEMISTRY METHODOLOGY
Minimum equipment requirements and methodology for individual parameters of chemical analyses shall be in accordance with methods adopted in 40 C.F.R. 141.23, 141.24, 141.30, 141.40(n)(11), and 143.4(b) which is hereby incorporated by reference including any subsequent amendments and editions. A list of methods may be obtained from the Division of Laboratory Services.
History Note: Authority G.S. 130A‑315;
Eff. December 1, 1991;
Amended Eff. January 1, 1996;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. December 23, 2017.