ISOMER-MIXED STANDARD SOLUTION FOR ACCURATELY MEASURING POLYCHLORINATED BIPHENYL

摘要

PROBLEM TO BE SOLVED: To provide a PCB isomer-mixed standard solution for analyzing PCB isomers, originated in various generation sources in each and every sample, simply and with high accuracy. SOLUTION: This mixed standard solution for analyzing the polychlorinated biphenyl isomers includes polychlorinated biphenyl isomers, eluting in the first and last stages relative to each number of substituted chlorine in a capillary column, an environmental sample, a combustion sample, a product sample and polychlorinated biphenyl isomers originated from a biosample, and the number of the types of the total isomers is 50-100. COPYRIGHT: (C)2005,JPO&NCIPI