On-line solid-phase extraction and high performance liquid chromatography determination of polycyclic aromatic hydrocarbons in water using polytetrafluoroethylene capillary

被引：23

作者：

Oliferova, Lubov ^{[1
]}

Statkus, Mikhail ^{[1
]}

Tsysin, Grigoriy ^{[1
]}

Zolotov, Yury ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Div Analyt Chem, Moscow 119992, Russia

来源：

TALANTA | 2007年 / 72卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

on-line solid-phase extraction; high performance liquid chromatography; polycyclic aromatic hydrocarbons; polytetrafluoroethylene capillary;

D O I：

10.1016/j.talanta.2007.01.046

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Naphthalene, biphenyl, acenaphtene, anthracene and pyrene were extracted from water samples using inner walls of polytetrafluoroethylene capillary. Optimum conditions for sorption, desorption and heart-cutting of the analyte zone were found. Combined on-line solid-phase extraction and HPLC method for determination of these compounds was proposed. Limits of detection were: (mu g L-1): 0.4 (naphthalene), 0.3 (biphenyl), 0.6 (acenaphtene), 0.2 (anthracene) and 0.1 (pyrene). (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：1386 / 1391

页数：6

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