Amdur, who directed the work, attributes this "order of magnitude difference' to the fact that the ultrafine size of the ZnO particles helps carry the
H2SO4 that they create deep into the lung.
The ANF conducts Drugs Burning Ceremonies every year at different locations and during the year, narco destroyed included: Opium 55,999 kg, Morphine 9,299.31 kg, Heroin 25,054 kg, Hashish 21,0447 kg, Cocaine 384.925 kg, Amph 3,012 kg, Meth 5.78 kg, Morphine Injs 35,893 (NOs), Cannabis/Bhang 12,717 kg, Poppy Straw 300 kg, AA 4,308 litres, Liquor/Syrup 52,979 litres, Spirit Ammonia 1,278 litres,
H2SO4 341 litres, Suspected Chemicals 4107 litres, Ammonium Chloride 4,475 litres, Ephedrine 1 kg and Acetone 522 litres.