Chemicals for industrial purposes; inorganic acids; hydrochloric acid; phosphoric acid; alkalis; inorganic salts for industrial purposes; carbonates; oxides; metallic oxides; sea water for industrial purposes; distilled water; alcohol, namely, methanol, ethanol, propanol, butanol, amyl alcohol, benzyl alcohol and oleyl alcohol; ethyl alcohol; butanol; ethers, namely, ethyl ether and t-butyl methyl ether; diethyl ether; organic acids and their salts, namely, formic acids, acetic acids, propion...