Alcohol for industrial purposes; [ ammonia for industrial purposes; ] glycol ether; [ ethyl alcohol; caustic potash; caustic soda for industrial purposes; scale removing preparations, other than for household purposes; nitric acid; hydrochloric acid; sulfonic acids; hydrogen peroxide for industrial purposes; ] chemicals used in industry and science; [ chlorine; chlorides in the nature of aluminum chloride and iron(III)-chloride; bleaching preparations being decolorants for industrial purposes...