Chemical preparations for use in industry; chemical preparations used in science; chemical preparations for use in photography; chemicals for use in agriculture, except fungicides, herbicides, insecticides and parasiticides; chemicals used in horticulture, except fungicides, herbicides, insecticides and parasiticides; chemicals used in forestry, except fungicides, herbicides, insecticides and parasiticides; chemical preparations and materials for films, photography and printing, namely chemic...