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MultiVapor™ Version 2.2.6 Application

Revised April 2024
DHHS (NIOSH) Publication Number 2010-124C

MultiVapor™ is a computer tool for estimating breakthrough times and service life of air-purifying respirator cartridges manufactured to remove toxic organic vapors (OV) from breathed air. It can also be used for larger filters and for carbon beds of any size prepared for laboratory studies. MultiVapor 2.2.5 was updated in June 2018. This latest version incorporates 26 new compounds, including CN, HDMI, and MMA. The library now contains over 750 compounds.

MultiVapor™ Version 2.2.6 Application

Suggested Citation

NIOSH [2010]. MultiVapor™ Version 2.2.6 Application. Pittsburgh , PA: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 2010-124C (revised 04/2024), https://doi.org/10.26616/NIOSHPUB2010124crevised042024.

Revision Date Revisions Citation of Revision
April, 2024 MultiVapor™ has been updated to resolve the errors users experienced with a missing MSSTDFMT.DLL file, and other minor typographical errors. NIOSH [2010]. MultiVapor™ Version 2.2.6 Application. Pittsburgh , PA: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No. 2010-124C (revised 04/2024), https://doi.org/10.26616/NIOSHPUB2010124crevised042024.