California moves forward with PEL for Peracetic Acid

This week California’s Health Effects Advisory Committee (HEAC) decided to move forward with a permissible exposure limit (PEL) for peracetic acid (PAA) of 0.2 ppm (8 hr time weighted average (TWA)) and a 0.4 ppm short term exposure limit (STEL) or 15 minute TWA. The meeting was held at the Harris State building in Oakland on December 12th and ChemDAQ’s Richard Warburton …