Description PH3 is used against stored commodities insects and control of burrowing pest. PH3 is 60% Aluminum Phosphide packaged in 1.5 Kilo flasks, 14 flasks per case. PH3 come in either Tablet or Pellet form. Pellets 2,490 pellets per flask. 5 pellets will liberate 1 gram of phosphine gas Tablets 500 tablets per flask. 1 tablet will liberate 1 gram of phosphine gas PH3 is a Restricted Use Product
