[The application of non-aqueous titration procedure to medicinal narcotic drugs. II. Determination of secondary alkaloids in opium alkaloids hydrochlorides].
D000470:Alkaloids / Q000032:analysis*; D002712:Chlorides / Q000032:analysis; D002855:Chromatography, Thin Layer; D007202:Indicators and Reagents; D008722:Methods; D009665:Noscapine / Q000032:analysis; D009892:Opium / Q000032:analysis*
D000470:Alkaloids; D002712:Chlorides; D007202:Indicators and Reagents; D009892:Opium; D009665:Noscapine