Acids, Solvents and Chemicals : Acetic Acid, Citric Acid (Mono & Anhydrous), Formic Acid, Hydrochloric Acid, Hydrofloric Acid, Nitric Acid, Oxalic Acid, Phosphoric Acid, Sulphuric Acid, Ammonium Bi carbonate, Ammonium Nitrate (Melt), Activated carbon, Caustic Soda, Caustic Potash, Di-Methyl Sulphate, Di-Methylamine, Gypsum, Mono Methylamine, Potassium carbonate, Soda Ash, Sodium Nitrate, Sodium Nitrite, Tri Methylamine, Benzene, carbon Tetra Chloride, Di-methl Formamide, Ethyl Acetate, Ethyl Alcohol, Methylene Chloride, Methanol, Toluene.