Acid:formic acid, Oxalic acid, Carbonic acid, Sorbic acid, Carbonic acid, Alkai:Caustic Soda, Sodium hydrate, Glacial acetic,Salt: -Magnesium Sulfate,Zinc sulfate,Cobalt sulfate,Copper sulfate, Bairium nitrate, Sodium salfate,Zinc sulfate,Barium sulphate,Cobalt sulfate,Copper sulfate, Aluminium Sulfate,-sodium nitrite, Zinc nitrate,Calcium nitrite,Magnesium nitrate,-Sodium tripolyphosphate, Sodium metabisulphite, -Magnesium carbonate, Ammonium carbonate, Sodium carbonate, Ammonium bicarbonate,Sodium hexametaphosphate, Calcium carbona,Potassium carbonate,Sodium aluminate, Oxide:Aluminium oxide, Zinc oxide, Iron oxide, Magnesium oxide, White carbon, Silicon dioxide, Titanium dioxid,Silica white, Chrome green,Chlorid:Polyaluminium chloride(PAC), Calcium chlorid,Ammonium chloride, zinc chloride, Stearic acid,Organics:Pentaerythritol, Carboxyl methyl cellulose(CMC), Ethylene diamine tetraacetic acid(EDTA)Elementary Substance:Machine�ade charcol, carbon white, carbon black, and so on...