AN ISOTOPE-DILUTION HIGH-RESOLUTION GAS-CHROMATOGRAPHIC HIGH-RESOLUTION MASS-SPECTROMETRIC METHOD FOR THE DETERMINATION OF COPLANAR POLYCHLORINATED-BIPHENYLS - APPLICATION TO FISH AND MARINE MAMMALS

被引:61
|
作者
KUEHL, DW [1 ]
BUTTERWORTH, BC [1 ]
LIBAL, J [1 ]
MARQUIS, P [1 ]
机构
[1] ASCI CORP,DULUTH,MN 55804
关键词
D O I
10.1016/0045-6535(91)90242-6
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Analytical procedures and a quality assurance plan have been developed for the determination of coplanar PCBs in biological tissue at a target level of quantification of 5 pg/g. The methodology is based upon isotope dilution HRGC/HRMS and is analogous to rigorous protocols developed for PCDD/PCDFs. Results from the determination of coplanar PCBs in fish and marine mammals are presented.
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页码:849 / 858
页数:10
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