Determination of polycyclic aromatic hydrocarbons in sediment by liquid chromatography-atmospheric pressure photoionization-mass spectrometry

被引：53

作者：

Moriwaki, H

Ishitake, M

Yoshikawa, S

Miyakoda, H

Alary, JF

机构：

[1] Osaka City Inst Publ Hlth & Environm Sci, Tennoji Ku, Osaka 5430026, Japan

[2] Osaka City Univ, Dept Geosci, Sumiyoshi Ku, Osaka 5588585, Japan

[3] Appl Biosyst Japan Ltd, Chuo Ku, Tokyo 1040032, Japan

[4] Appl Biosyst MDS Sciex, Concord, ON L4K 4V8, Canada

来源：

ANALYTICAL SCIENCES | 2004年 / 20卷 / 02期

关键词：

D O I：

10.2116/analsci.20.375

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We describe a method for the simultaneous determination of 12 kinds of polycyclic aromatic hydrocarbons (PAHs) in sediment based on liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC/APPI/MS). The method consists of PAH extractions by ultrasonics, clean-up by a solid-phase extraction procedure and determination by LC/APPI/MS. The limits of the determination for PAHs in sediment using the proposed method ranged from 0.06 to 0.9 mg/kg. PAHs were detected by this method in sediment samples on the mg/kg level.

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收藏

页码：375 / 377

页数：3

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