The necessity of elution and identification of drugs indicated by thin-layer chromatography.
D001549:Benzamides / Q000652:urine; D002746:Chlorpromazine / Q000652:urine; D002855:Chromatography, Thin Layer; D011431:Dextropropoxyphene / Q000652:urine; D006801:Humans; D007202:Indicators and Reagents; D008691:Methadone / Q000652:urine; D008722:Methods; D009020:Morphine / Q000652:urine; D009294:Narcotics / Q000652:urine*; D009538:Nicotine / Q000652:urine; D004364:Pharmaceutical Preparations / Q000302:isolation & purification; D011343:Procaine / Q000652:urine; D011803:Quinine / Q000652:urine
D001549:Benzamides; D007202:Indicators and Reagents; D009294:Narcotics; D004364:Pharmaceutical Preparations; D011343:Procaine; D009538:Nicotine; D009020:Morphine; D011803:Quinine; D011431:Dextropropoxyphene; D002746:Chlorpromazine; D008691:Methadone