... ammonium sulphate, anthracene, antibiotics, barium chloride, barium carbonate, barium sulphate, benzene, blood products, blue vitriol ... , borax, boric acid, calcium carbonate, calcium hydroxide, calcium nitrate, calcium oxalate, casen ... diatomaceous earth, herbicide, tartaric acid, sodium sodium sulphate, sodium phosphate, sodium nitrate, carbon black and others. Centrifugal Machine ...