摘要
目的建立一种识别毒品与其它常见白色物质的方法。方法使用激光显微拉曼光谱法对7种毒品和5种白色粉末进行了分析。结果7种常见毒品均有丰富的拉曼位移峰,可以通过其位移峰峰位的不同区分不同成分的毒品。另外,通过拉曼位移峰的峰位,还可以将7种常见毒品与5种常见白色粉末区分开来。结论拉曼光谱法适用于快速准确地识别毒品。
Objective Distinguish the drugs from other white substances.Method Raman spectroscopy was applied to separating seven kinds drug of different composition and five kinds of white powder.Results Each of the7kinds of drugs has perfect Raman spectrum.We can distinguish the contents of them according to the different Raman shift of peaks.In addition,we can distinguish5kinds of ordinary white powders from these7kinds of drugs according to the Raman spectrum.Conclusion Raman spectroscopy is suitable to distinguish the drugs quickly and accurately.
出处
《刑事技术》
2003年第1期17-19,共3页
Forensic Science and Technology
