The use of gas chromatography with ion-trap MS/MS detection for the determination of planar PCBs in biota and sediment

被引：21

作者：

Leonards, PEG ^{[1
]}

Brinkman, UAT ^{[1
]}

Cofino, WP ^{[1
]}

机构：

[1] FREE UNIV AMSTERDAM,DEPT ANALYT CHEM,1081 HV AMSTERDAM,NETHERLANDS

来源：

CHEMOSPHERE | 1996年 / 32卷 / 12期

关键词：

D O I：

10.1016/0045-6535(96)00133-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Combining capillary CC with ion-trap detection in the MS/MS mode allows the determination of trace levels of the highly toxic PCB congeners, CB 77, 126 and 169 in complex biological tissues, suspended matter and sediment. The high selectivity and sensitivity of MS/MS detection in the resonant and non-resonant modes yield detection limits of 60 fg, 300 fg and 200 fg for CB 77, 126, and 169, respectively. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：2381 / 2387

页数：7

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