Skip to main content
Find a Lawyer

Code of Federal Regulations Title 42. Public Health 42 CFR Pt. 84, Subpt. L, Tbls. Tables to Subpart L of Part 84

Current as of January 02, 2025 | Updated by Findlaw Staff

Tables 9–10 [Reserved]

Table 11—Cartridge Bench Tests and Requirements

[42 CFR part 84, subpart L]

Test atmosphere

Cartridge

Test condition

Gas or vapor

Concentration (p.p.m.)

Flowrate (l.p.m.)

Number of tests

Penetration 1 (p.p.m.)

Minimum life 2 (min.)

Ammonia․․․․․․․․․․․․․․․

As received․․․․

NH3

1000

64

3

50

50

Ammonia․․․․․․․․․․․․․․․

Equilibrated․․․

NH3

1000

32

4

50

50

Chlorine․․․․․․․․․․․․․․

As received․․․․

Cl2

500

64

3

5

35

Chlorine․․․․․․․․․․․․․․

Equilibrated․․․

Cl2

500

32

4

5

35

Hydrogen chloride․․․․․

As received․․․․

HCl

500

64

3

5

50

Hydrogen chloride․․․․․

Equilibrated․․․

HCl

500

32

4

5

50

Methylamine․․․․․․․․․․․

As received․․․․

CH3NH2

1000

64

3

10

25

Methylamine․․․․․․․․․․․

Equilibrated․․․

CH3NH2

1000

32

4

10

25

Organic vapors․․․․․․․․

As received․․․․

CCl4

1000

64

3

5

50

Organic vapors․․․․․․․․

Equilibrated․․․

CCl4

1000

32

4

5

50

Sulfur dioxide․․․․․․․․

As received․․․․

SO2

500

64

3

5

30

Sulfur dioxide․․․․․․․․

Equilibrated․․․

SO2

500

32

4

5

30

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.

Previous Part of Code Next Part of Code
Back to Chapter List

Cite this article: FindLaw.com - Code of Federal Regulations Title 42. Public Health 42 CFR Pt. 84, Subpt. L, Tbls. Tables to Subpart L of Part 84 - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-42-public-health/cfr-pt-42-84-subpt-l-tbls/

FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.

Was this helpful?

Welcome to FindLaw's Cases & Codes

A free source of state and federal court opinions, state laws, and the United States Code. For more information about the legal concepts addressed by these cases and statutes, visit FindLaw’s Learn About the Law.

Go to Learn About the Law

Latest Blog Posts

For Legal Professionals

Learn About The Law

Get help with your legal needs

FindLaw’s Learn About the Law features thousands of informational articles to help you understand your options. And if you’re ready to hire an attorney, find one in your area who can help.

Go to Learn About the Law

Need to Find an Attorney?

Search our directory by legal issue

Enter information in one or both fields (Required)

Copied to clipboard