(1) For the purposes of this subchapter, the department adopts and incorporates by reference the National Institute for Occupational Safety and Health (NIOSH) method 9111, METHAMPHETAMINE on Wipes by Liquid Chromatography/Mass Spectrometry. As specified in ARM 17.74.519, the reagent used for the collection of samples shall be limited to methanol.

(2) Copies of the documents incorporated by reference in (1) may be obtained from the Department of Environmental Quality, Waste Management and Remediation Division, P.O. Box 200901, Helena, MT 59620-0901.


History: 75-10-1306, MCA; IMP, 75-10-1306, MCA; NEW, 2022 MAR p. 1812, Eff. 9/24/22.