1 Adhesive chemicals for improving the performance and duration of chemical products for use in industry; Catalysts for chemical and biochemical processes; Catalysts for use in the manufacture of industrial chemicals; Catalysts for use in the oil processing industry; Chemical preparations for scientific purposes; Chemical preparations for use in industry; Chemicals for use in industry and science; Chemicals for use in the biochemical and chemical industry; Chemicals for use in industry, namely, kerosene, paraffins, cycloparaffins, aromatics, and olefins; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Chemical engine treatment preparations and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems; Chromatography chemicals