title: Collaborative study of an on-column periodate reaction method for the analysis of phenylpropanolamine hydrochloride in elixirs.
mesh_terms: D002852:Chromatography, Ion Exchange; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010504:Periodic Acid; D014677:Pharmaceutical Vehicles / Q000032:analysis; D010665:Phenylpropanolamine / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D014677:Pharmaceutical Vehicles; D010504:Periodic Acid; D010665:Phenylpropanolamine