Beliaev A V, Sorokin V I, Orlova O S, Kimstach T B
Sud Med Ekspert. 1997 Jul-Sep;40(3):23-8.
Identification of synthetic narcotics is difficult because they do not possess any apparent individual signs and the specimens are contaminated with various fillers and additives, which rules out investigations by infrared spectroscopy, widely used in expert practice. Use of solid-phase extraction during preparation of samples helps prepare highly purified samples which can be further identified by IR spectroscopy. The authors present the protocol of identification of unknown substances and recognition of narcotics and describe methods for identification of some confiscated narcotics (methadone, MDA, phencyclidine, methaqualone, codeine, ethylmorphine, cocaine, etc.).
合成麻醉品的鉴定很困难，因为它们没有任何明显的个体特征，而且样本被各种填充剂和添加剂污染，这排除了在专家实践中广泛使用的红外光谱法进行调查的可能性。在样品制备过程中使用固相萃取有助于制备高纯度样品，这些样品可通过红外光谱法进一步鉴定。作者介绍了未知物质的鉴定方案和麻醉品的识别方法，并描述了一些查获的麻醉品（美沙酮、MDA、苯环己哌啶、甲喹酮、可待因、乙基吗啡、可卡因等）的鉴定方法。
