Code of Federal Regulations · Section

§ 84.161 — Man Test For Gases And Vapors; Type B And Type Be Respirators; Test Requirements

42 C.F.R. § 84.161

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(a) The completely assembled respirator will be worn in a chamber containing 0.1 ±0.025 percent isoamyl acetate vapor, and the intake of the hose, and not more than 25 percent of the hose length will be located in isoamyl acetate-free air.

(b) The man in the isoamyl acetate atmosphere will draw his inspired air through the hose and connections by means of his lungs alone.

42 C.F.R. § 84.160 42 C.F.R. § 84.162

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