Quantitative fit testing is the preferred testing method. The ambient aerosol condensation nuclei counting (CNC) method, using a Portacount® Plus instrument, has been selected as the quantitative fit ...
At a recent Fire Chief’s Committee meeting, fire chiefs gathered around their brand new AeroFit testing system, a device that delivers precise, OSHA-compliant fit tests for N95 respirators, ...
WASHINGTON, DC - The U.S. Department of Labor's Occupational Safety and Health Administration (OSHA) has expanded temporary guidance provided in a March 14, 2020, memorandum regarding supply shortages ...
OSHA has issued a Notice of Proposed Rulemaking to add two quantitative fit-testing protocols to the agency’s Respiratory Protection Standard, according to a report. The protocols would apply to ...
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