cyanuric acid | liquid chlorine | aluminium polychlorid | Polymeric iron sulfate | ferrisulfas | aluminium chloride |
iron trichloride | aluminium sulfate | chloros | polyacrylamide | alums | chlorinated lime |
aquae hydrogenii dioxidi | chlorine dioxide | symclosene | sodium dichloroisocyanurate | Polydimethyldiacrylated ammonium chloride |