Anthranilic acid
Cholic acid
Stearic acid
Chromic acid.
Chromic acid
Benzoic acid
Hydrochloric acid
Sulphonic acid
Stearic acid
Humic acid
Oleic acid
Amino acids
Chloroactic acid
Lead acid
Sulphuric acid
Acids, oxides
Lauric acid
Acrylic acid
Acetic acid