- Tables to Subpart L of Part 84

Tables 9–10 [Reserved]

Table 11—Cartridge Bench Tests and Requirements

[42 CFR part 84, subpart L]

Cartridge Test condition Test atmosphere Flowrate (l.p.m.) Number of tests Penetration 1 (p.p.m.) Minimum life 2 (min.) Gas or vapor Concentration (p.p.m.) AmmoniaAs receivedNH310006435050 AmmoniaEquilibratedNH310003245050 ChlorineAs receivedCl2500643535 ChlorineEquilibratedCl2500324535 Hydrogen chlorideAs receivedHCl500643550 Hydrogen chlorideEquilibratedHCl500324550 MethylamineAs receivedCH3 NH210006431025 MethylamineEquilibratedCH3 NH210003241025 Organic vaporsAs receivedCCl41000643550 Organic vaporsEquilibratedCCl41000324550 Sulfur dioxideAs receivedSO2500643530 Sulfur dioxideEquilibratedSO2500324530

1 Minimum life will be determined at the indicated penetration.

2 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.