Water-based chemicals used in industry, science and photography; water-based chemicals used in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; oenological bactericides; bacteriological preparations, namely, bacteria for water treatment, bacteria for waste water treatment, bacteria for use in food manufacture, bacterial additive for breakdown of animal waste; chemical substances for preserving goods and foodstuffs, namely, food preserving c...