Application of polydivinylbenzene liquid chromatography columns to remove lipid material from fish tissue extracts for the analysis of semivolatile organics

被引：13

作者：

Dodo, GH ^{[1
]}

Knight, MM ^{[1
]}

机构：

[1] US Environm Protect Agcy, Manchester Environm Lab, Port Orchard, WA 98366 USA

来源：

JOURNAL OF CHROMATOGRAPHY A | 1999年 / 859卷 / 02期

关键词：

poly(divinylbenzene); lipids; polynuclear aromatic hydrocarbons;

D O I：

10.1016/S0021-9673(99)00868-7

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Liquid chromatography columns of 100% polydivinylbenzene (DVB) (packing) were used to remove lipid material from fish extracts before analysis of several semivolatile organic pollutants by gas chromatography-mass spectrometry (GC-MS). This packing material was found to be durable as the columns could be operated to about 900 p.s.i. resulting in high efficiency separation. Recoveries and relative standard deviations for 18 polynuclear aromatic hydrocarbons fortified into a fish extract and cleaned up by multiple DVB columns in series were in the range of 86 to 123% and 4 to 11%, respectively. Published by Elsevier Science B.V.

引用

页码：235 / 240

页数：6

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