Use of high-performance liquid chromatography for the estimation of polychlorinated biphenyls and p,p-DDE residues in marine mammals

被引:7
|
作者
Hayteas, DL [1 ]
Duffield, DA [1 ]
机构
[1] Portland State Univ, Dept Biol, Portland, OR 97207 USA
关键词
polychlorinated biphenyls;
D O I
10.1016/S0378-4347(97)00520-3
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
We present a screening technique for the detection of polychlorinated biphenyls (PCBs) and p,p-DDE residue levels in marine mammal blubber using high-performance liquid chromatography (HPLC). This method modifies the standard extraction and clean-up methods for organochlorines for use with HPLC and uses a method of chemical derivatization to separate and semi-quantify the two organochlorines with HPLC. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:362 / 366
页数:5
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