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U.S. Code Regulations Constitution Journal Apps
  1. Regulations
    All Titles
  2. title 42
    Public Health
  3. chapter I
    CHAPTER I—PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES
  4. part 84
    PART 84—APPROVAL OF RESPIRATORY PROTECTIVE DEVICES
  5. subpart I
    Subpart I—Gas Masks

Subpart I. Subpart I—Gas Masks

  • § 84.110 - Gas masks; description.
  • § 84.111 - Gas masks; required components.
  • § 84.112 - Canisters and cartridges in parallel; resistance requirements.
  • § 84.113 - Canisters and cartridges; color and markings; requirements.
  • § 84.114 - Filters used with canisters and cartridges; location; replacement.
  • § 84.115 - Breathing tubes; minimum requirements.
  • § 84.116 - Harnesses; installation and construction; minimum requirements.
  • § 84.117 - Gas mask containers; minimum requirements.
  • § 84.118 - Half-mask facepieces, full facepieces, and mouthpieces; fit; minimum requirements.
  • § 84.119 - Facepieces; eyepieces; minimum requirements.
  • § 84.120 - Inhalation and exhalation valves; minimum requirements.
  • § 84.121 - Head harnesses; minimum requirements.
  • § 84.122 - Breathing resistance test; minimum requirements.
  • § 84.123 - Exhalation valve leakage test.
  • § 84.124 - Facepiece tests; minimum requirements.
  • § 84.125 - Particulate tests; canisters containing particulate filters; minimum requirements.
  • § 84.126 - Canister bench tests; minimum requirements.
  • APPENDIX

    • Tables to Subpart I of Part 84
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