... . Chemical or pharmaceutical products such as: butane dicarboxylic acid, alum, aluminum hydroxide, ammonium hydrogen carbonate, ammonium nitrate, ammonium sulphate, anthracene, antibiotics, barium ... , blue vitriol, borax, boric acid, calcium carbonate, calcium citrate, calcium hydroxide, calcium nitrate, calcium oxalate, casein, cellulose, chrome yellow, clay, methyl ...