人体内飞克级二噁英类的分析评价技术

The report studied the analysis and determination conditions for femto gram level(10-15g) of dioxins （polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans）in human blood, by high resolution gas chromatograph high resolution mass spectrometer device. Detection limit were 1.1~7.4 fg(17 toxicity dioxin isomers). We carry out determinations of 5 human blood samples. The results are very good, to compare to results of the dioxin graduate school of Japan by cross check method.

本研究课题通过开发国际水准的人体内的二噁英类的超痕量（10-15克）级的测试评价技术母呔然低常匀颂逯尽⒛溉椤⒀褐械亩f英类物质的污染水平及类别；二噁英类娜死辔廴就揪叮┞端剑】档奈Ｏ斩绕兰劢峁爸眯哦人降奶岣哂屑笠庖濉＝夜亩f英防治提供数据和理论依据。