Chemicals : zinc Sulphate Mono / Hepta, Ferrous Sulphate Mono/ Hepta, Manganese Sulphate, Manganese Carbonate, Lithopone B301/ B311, Magnesium Sulphate Hepta, Sodium Bicarbonate, Sodium Metabisulphite, Caustic Soda, Copper Sulphate Penta, Copper Carbonate, Graphite Electrode, Carbon Electrode, Barium Carbonate, Lead Nitrate Fluorosilicic Acide.