Microestimation of opium alkaloids in pharmaceuticals by paper chromatography.
D002854:Chromatography, Paper; D003061:Codeine / Q000032:analysis*; D009020:Morphine / Q000032:analysis*; D053610:Opiate Alkaloids; D009892:Opium; D010208:Papaverine / Q000032:analysis*; D013797:Thebaine
D053610:Opiate Alkaloids; D013797:Thebaine; D009020:Morphine; D009892:Opium; D010208:Papaverine; D003061:Codeine
CODEINE/determination; MORPHINE/determination; PAPAVERINE/determination; THEBAINE