... dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,et TPR frame of chemical respirator1.with double active-carbon can2 ... .protect against dust,mist,paint,acid-gas,organic-gas,Hg vapor,ammonia,sulfureted hydrogen,etc.3.CE approval gas mask ... Report Date ANSI Test Report Michael & Associate, Inc. Hearing protector with AM/FM Radio & 78268 2012/05/15