ISOLATION OF TOXIC POLYCHLORINATED-BIPHENYLS BY ELECTRON-DONOR ACCEPTOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY ON A 2-(1-PYRENYL)ETHYLDIMETHYLSILYLATED SILICA COLUMN

被引：83

作者：

HAGLUND, P ^{[1
]}

ASPLUND, L ^{[1
]}

JARNBERG, U ^{[1
]}

JANSSON, B ^{[1
]}

机构：

[1] NATL ENVIRONM PROTECT BOARD,SPECIAL ANALYT LAB,S-17125 SOLNA,SWEDEN

来源：

JOURNAL OF CHROMATOGRAPHY | 1990年 / 507卷

关键词：

D O I：

10.1016/S0021-9673(01)84216-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid and simple liquid chromatographic method for the isolation of toxic planar polychlorinated biphenyls from their formulations by electron donor-acceptor high-performance liquid chromatography using a 2-(1-pyrenyl)ethyldimethylsilylated silica column is described. The separation takes less than 15 min and a complete analysis, including quantitation by gas chromatography-mas spectromery or gas chromatography with electron-capture detection may be completed in 60 min. Retention data for 105 individual polychlorinated biphenyl congeners are presented and the retention behavious, as well as the mechanisms of separation, are discussed. © 1990.

引用

页码：389 / 398

页数：10

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