... active-carbon can protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,et TPR frame of ... active-carbon can2.protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,etc.3.CE approval ... , respirator, helmet), medical protective equipment (disposable face shield, spectacle) 2010/01/19 --- 2013/01/18 CE SGS SHEM120500070901LMC LED Safety ...