随着我国社会主义法制建设的不断完善，证据的作用越来越受到重视，对证据的质证也越来越激烈，“疑罪从无”“沉默权”原则的建立等，均对证据的搜集、鉴定及使用提出了更高的要求，法医毒物分析结果作为证据的一种，也面临着严峻的挑战，微量毒物的检测、生物性检材的提取、分离，毒物进入机体后的代谢、检验结果的评价等都需要进一步的研究。GC?MC作为一种独特的先进的检测手段，对解决这类问题有着重要的作用，在法医毒物分析领域中领域有着广泛的应用前景。

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