毛发中毒品分析

毛发分析在法庭毒品分析领域有其独特的优势,很多国家的法化学实验室,毛发分析已成为毒品检测的常规操作,并已得到了法庭的承认、采纳。本文对毒品进入毛发的机制、毛发的现场勘查、毛发中毒品分析程序、毛发中毒品分析结果的评判进行了综述。简单地介绍了毛发在现场勘查中采取、包装、送检的基本方法和技术人员在操作过程中的注意事项,以及针对毛发检验中的特殊技术处理;另外,介绍了毛发中毒品分析的特点,通过分析毛发毒品的药理机制,总结出了一些高效、便利、快速的毒品分析方法,并对各种方法进行了介绍,得出了毛发中毒品分析结果的一些特点。

Drugs analysis in hair

Hair analysis have apecific advantages in the area of forensic drug analysis.It has been the normal work in drug examination in the forensic chemical laboratory of many countries.In addition,the result of hair analysis has been admitted and adopted by the count.This thesis has summarised four aspects of hair analysis such as the mechanism of drugs entering into hair,the crime scene search of hairs,the process of drug analysis of hairs and the result of drug analysis of hairs.Moreover,the thesis has introduced the way of collecting,packaging and submitting of the hairs,warnings in the processing and special technics of hair crime scene search.Besides,through analyzing the medical mechanism of drugs in hair,some methods of analysis drugs have been introduced.In the end,the characteristics of the result of drug analysis in hairs have been obtained in the thesis.