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 ...

Do you work in an environment where the air is unfit to breathe? Does your workplace have a plan for and provide you with the assurance you'll be safe while at work? What can you do to ensure you're ...

Many users in a group may obtain values close to the labeled NRR, but a substantial portion typically do not. The only way to determine a person's attenuation level is with a fit test system. Editor's ...

The Occupational Safety and Health Administration (OSHA) on Sept. 25 issued a final rule approving two additional quantitative fit testing protocols for inclusion in its Respiratory Protection ...

Concordia’s Environmental Health and Safety (EHS) team offers both qualitative and quantitative respirator fit testing to individuals and organizations outside the university. These services ensure ...

UAB Employee Health is conducting Fit Testing in accordance with OSHA standards for all UAB employees. The purpose of the N95 Respiratory Protection Program is to establish standard operating ...