【摘要】 详细地介绍了应用GC/MS或GC/ECD测定环境样品中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。更多还原

【Abstract】 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 checked according to the rules ty govenment also given in this paper.更多还原