According to the label, that's almost pure chlorine, probably in liquid form under pressure in these small (~3/4 #) cylinders. Definitely NOT what anyone would use to contaminate a large area; a closed room, maybe.
According to the label, that's almost pure chlorine, probably in liquid form under pressure in these small (~3/4 #) cylinders. Definitely NOT what anyone would use to contaminate a large area; a closed room, maybe.