环境样品中PCBs的测定

Determining PCBs in the Environmental Samples

本文详细地介绍了应用 ＧＣ／ＭＳ或ＧＣ／ＥＣＤ测定环境样品样中 ＰＣＢＳ的分析方法及样品前处理的方法，并给出了 ３０个行政检查样品的测定结果。

This paper illustrates the analysis method to PCBs in the environmental samples with the GC/MS or GC/ ECD and the method of prior process to the samples. And the measuring results of the 30 samples, which must be according to the rules by government also given in this paper.