Detergents for use in manufacturing processes; Chemical additives for motor fuels; Glass-staining chemicals; Galvanizing preparations; Emollients for industrial purposes; Biochemical catalysts; Isotopes for industrial purposes; Alkalies; Inorganic acids; Methyl esters; Radioactive elements for scientific purposes; Chemical additives for use in the manufacture of pharmaceuticals; Chemical reagents, other than for medical or veterinary purpose; Reducing agents for use in photography; Chemical p...