{"data":{"id":"us/42-cfr-tables-to-subpart-l-of-part-84","jurisdiction":"us","citation":"42 CFR Tables to Subpart L of Part 84","heading":"Tables to Subpart L of Part 84","body":"Tables 9-10 [Reserved]\nTable 11—Cartridge Bench Tests and Requirements\n[42 CFR part 84, subpart L]\nCartridge Test condition Test atmosphere Flowrate (l.p.m.) Number of tests Penetration 1 (p.p.m.) Minimum life 2 (min.)\nGas or vapor Concentration (p.p.m.)\nAmmonia As received NH3 1000 64 3 50 50\nAmmonia Equilibrated NH3 1000 32 4 50 50\nChlorine As received Cl2 500 64 3 5 35\nChlorine Equilibrated Cl2 500 32 4 5 35\nHydrogen chloride As received HCl 500 64 3 5 50\nHydrogen chloride Equilibrated HCl 500 32 4 5 50\nMethylamine As received CH3 NH2 1000 64 3 10 25\nMethylamine Equilibrated CH3 NH2 1000 32 4 10 25\nOrganic vapors As received CCl4 1000 64 3 5 50\nOrganic vapors Equilibrated CCl4 1000 32 4 5 50\nSulfur dioxide As received SO2 500 64 3 5 30\nSulfur dioxide Equilibrated SO2 500 32 4 5 30\n1 Minimum life will be determined at the indicated penetration.\n2 Where a respirator is designed for respiratory protection against more than one type of gas or vapor, as for use in ammonia and in chlorine, the minimum life shall be one-half that shown for each type of gas or vapor. Where a respirator is designed for respiratory protection against more than one gas of a type, as for use in chlorine and sulfur dioxide, the stated minimal life shall apply.","path":["Title 42—Public Health","CHAPTER I—PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER G—OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES","PART 84—APPROVAL OF RESPIRATORY PROTECTIVE DEVICES","Subpart L—Chemical Cartridge Respirators"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-42.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:11Z","sha256":"1cd633bbfa02b6f630f59388d4312ea20dce0754d712f56f9367949da97afa04","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-84.207","next":"us/42-cfr-84.250"},"notice":"GroundRules: Original legal text. Not legal advice."}