1 chemicals, namely, lithium, and lithium compounds, lithium salts, lithium hydroxide, organolithium compounds, lithium hydride; sodium hydride; sodium borohydride; [ potassium borohydride; catecholborane; ] boranes, [ dimethylamine borane; ] alkoxides; organomagnesium compounds for use as reagents in scientific or medical research; diethyl zinc; [ sodium dispersion in toluene, xylene or paraffin oil; lead tetraacetate; cyclopropyl-carbinol; 2-aminobenzyl alcohol; ] cesium, rubidium, cesium and rubidium compounds, all for use in various industrial capacities, namely, for use in manufacturing high precision frequency standard and atomic clocks, for getter applications, as catalysts in the chemical and petrochemical industries, for welding and soldering applications, for the production of special glasses for the optical and electronic industries, for the large scale extraction and purification of DNA and RNA in molecular biology, for use in the manufacture of radiation measurement equipment, X-ray diagnostic equipment, for creating scintillation crystals for energy technology and for the detection of X-rays in medical equipment, for creating luminescence chemicals; calcium hydride for use in metallurgy and organic chemistry; titanium hydride, especially for use in sintered magnets, as an ingniting agent in airbags and pyrotechnic compounds, for getter applications, for brazing glass or ceramics to metals; zirconium hydride, especially for use for getter applications in airbags and in pyrotechnics; barium for getter material to maintain a high vacuum; [ bismuth, gallium and potassium for the production of special alloys, ] for surface treatment of glass and for the manufacture of semiconducting compounds in the electronic industries, strontium, especially for the grain refining of light metal alloys, for the hardening of lead and for manufacture of special steels; amorphous boron for use in the manufacture of airbags for passenger vehicles, in solid fuels and slurries, ceramic formulations, explosives and rocket propellants, as well as for preparation of absorber materials; calcium for use in metallurgy and organic chemistry; adhesives for industrial use, namely, for the bonding of elastomers to metal and other materials under vulcanizing conditions