Alkalies; Flocculants; Phosphorus; Polyamide; Activated carbons for general industrial use; Agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Chemical preparations for cleaning chimneys; Chemical preparations in the nature of ion-exchange resins; Chemical products for preventing scale; Industrial chemicals; Inorganic acids; Microbial spill control liquid for bioremediation; Oil-purifying chemicals; Scale removing preparations, other than for household purposes; Water-purifying chemicals; Water-softening preparations
Chemicals