Morphix Technologies ChromAir Formaldehyde Badge - 10 Per Package

ChromAir Formaldehyde badges provide an immediate visual indication of exposure dose for formaldehyde. When exposed to formaldehyde, a color change forms, starting from the bottom cell, and then moving up each cell to the top cell.   The highest cell with a color change indicates dose exposure level. ChromAir Formaldehyde badges are a simple, cost-effective solution for formaldehyde detection in the workplace.