The test is "not sufficiently accurate to include among the qualitative fits tests listed in Part II of Appendix A of its Respiratory Protection Standard," the agency said in its Federal Register ...

OSHA today published a Notice of Proposed Rulemaking (NPRM) in the Federal Register for a new fit-testing protocol--the Abbreviated Bitrex Qualitative Fit-Testing (ABQLFT) protocol--under Appendix A ...

Or any other condition that may interfere with face piece seal. 9.0.1. The test subject shall be shown how to put on a respirator, proper positioning on the face, and how to set strap tension.

Allegro Industries offers the most complete line of cleaning, storage and testing accessories available for respirator users. Among the products included in this line are wall cases and storage bags, ...