摘要
对海洛因毒品中常见添加成分的快速分析方法进行了研究。将蔗糖、果糖、葡萄糖、淀粉、咖啡因和非那西汀中的一种或两种以上与盐酸海洛因对照品以一定比例混合。运用红外光谱研究各个系列中随着盐酸海洛因质量分数增加,谱图的特征变化情况,确定了添加成分的最低检出限。运用拉曼光谱技术分析了盐酸海洛因及其与添加成分的混合物。实验结果表明:傅里叶变换红外光谱法和显微拉曼光谱法都是检验海洛因中添加成分的快速有效方法,两者各具优缺点,相互补充,在实际案例中,可以结合具体情况,选择适合的方法。
The method of rapid analysis of added ingredients in heroin was studied in the present paper.Adding sucrose,fructose,glucose,starch,caffeine and phenacetin to heroin with a certain percentage,the changes in the infrared spectrum with the concentration of heroin increasing and the detection limit of the additives were determined.Whether or not heroin can be detected in the sample with high concentration of added ingredients was studied using Raman spectroscopy.Similarly,in high purity of heroin,whether or not Raman spectroscopy can detect the added ingredients was tested.Through systematic experiments,the results showed that： using infrared spectroscopy and Raman spectroscopy to test the added ingredients of heroin is a rapid and effective method.Each has both advantages and disadvantages.We should select the appropriate method according to the actual cases.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2011年第7期1772-1776,共5页
Spectroscopy and Spectral Analysis
基金
公安部应用创新课题项目(2008YYCXGADX105)
北京市教育委员会重点实验室建设计划项目资助
