The test method for determining chlorine in unheated air is set forth in the Air Resources Board's Method 434, Determination of Chlorine in Unheated Air, adopted September 12, 1990, which is incorporated herein by reference.
Cal. Code Regs. Tit. 17, § 94146
Note: Authority cited: Sections 39600, 39601, and 39607, Health and Safety Code. Reference: Sections 39515, 39516, 39605, 39607, 39666, and 40001, Health and Safety Code.