A study of procedures for the identification of heroin.
D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D003460:Crystallization; D005554:Forensic Medicine / Q000379:methods*; D003932:Heroin / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D013056:Spectrophotometry, Ultraviolet
D003932:Heroin