Comprehensive two-dimensional high-performance liquid chromatography for the separation of polycyclic aromatic hydrocarbons

被引：48

作者：

Murahashi, T ^{[1
]}

机构：

[1] Kyoto Pharmaceut Univ, Yamashima Ku, Kyoto 6078414, Japan

来源：

ANALYST | 2003年 / 128卷 / 06期

关键词：

D O I：

10.1039/b212643e

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A comprehensive two-dimensional HPLC system for the separation of polycyclic aromatic hydrocarbons was developed using a pentabromobenzyl column as the first dimension and two short monolithic C-18 columns as the second dimension. The primary column and two secondary columns were coupled by a 10-port 2-position valve. The effluent from the first dimension was repetitively injected into the second dimension every 12 s. Due to its resolution, this technique is a powerful tool for the separation of polycyclic aromatic hydrocarbons in a complex matrix such as environmental samples.

引用

页码：611 / 615

页数：5

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