Thin-layer and gas chromatographic parameters of morphine and codeine derivatives.
D002845:Chromatography; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003061:Codeine / Q000031:analogs & derivatives* / Q000032:analysis*; D008722:Methods; D009022:Morphine Derivatives / Q000032:analysis*; D010084:Oxidation-Reduction; D012997:Solvents
D009022:Morphine Derivatives; D012997:Solvents; D003061:Codeine