Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; surface-active chemical agents for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; emulsifiers for industrial purposes; surfactants for industrial purposes specifically for use in the manufacture of synthetic detergents; alcohol for industrial purposes; octyl ...