title: A simple and specific determination of ketohexoses with urea and perchloric acid.
mesh_terms: D003124:Colorimetry / Q000379:methods; D005632:Fructose / Q000032:analysis; D006601:Hexoses / Q000032:analysis; D006851:Hydrochloric Acid; D007661:Ketoses / Q000032:analysis*; D010429:Pentoses / Q000032:analysis; D010472:Perchlorates; D013464:Sulfuric Acids; D014508:Urea
chemical_list: D006601:Hexoses; D007661:Ketoses; D010429:Pentoses; D010472:Perchlorates; D013464:Sulfuric Acids; D005632:Fructose; D014508:Urea; D006851:Hydrochloric Acid