Airborne polychlorinated biphenyl congeners limits of detection using polyure...

Determination of LOQ for individual PCB congeners obtained from 13 and 5 blank PUFs for sampling periods 1-3 and sampling period 4, respectively, analyzed as samples Blank PUFs...针对采样周期1至3与采样周期4，分别采用13个和5个空白聚氨酯泡沫（Polyurethane Foams, PUFs）采样所得的各多氯联苯同系物（Polychlorinated Biphenyl Congeners, PCB）的定量限（Limit of Quantitation, LOQ）的测定工作，以空白聚氨酯泡沫样品作为分析对象开展相关分析……