QUANTITATIVE DETERMINATION OF  MORPHINE IN OPIUM BY GAS-LIQUID CHROMATOGRAPHY.
D002626:Chemistry, Pharmaceutical; D002845:Chromatography; D002849:Chromatography, Gas; D009020:Morphine; D009892:Opium; D010604:Pharmacy; D012106:Research
D009020:Morphine; D009892:Opium
CHEMISTRY, PHARMACEUTICAL; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; MORPHINE; OPIUM