Chemicals for industrial, scientific, agricultural, horticultural and forestry purposes, namely, dyes, gels, buffers, pharmaceutical carrier materials, carrier materials for agrochemicals, elastomers, thermosets, polysaccharides and polysaccharide derivatives for use in the manufacture of pharmaceuticals and adhesives; polysaccharides, monoclonal, polyclonal, and recombinant antibodies for in vitro scientific or research use; semiconducting materials in the nature of etchants, doping compound...