... persulphate, gypsum, silver nitrate, ammonium phosphate, ammonium sulphate, ammonium thiosulphate, ion Exchange Resin, sodium chloride, Anthracene, sodium chlorate, aspirin, sodium formiate, manganese ... , sodium phosphate, citric acid, sodium sulphate, polysyrene, polyvinylacohol, sodium thiosulphate, copper sulphate, potash, tarteric acid, crystal soda, potash alum, trisodium phosphate ...