A gas chromatography quartz crystal microbalance for speciation of nitroaromatic compounds in landfill gas

被引：4

作者：

Santos, TAPR ^{[1
]}

Duarte, AC ^{[1
]}

Oliveira, JABP ^{[1
]}

机构：

[1] Univ Aveiro, Dept Chem, P-3810193 Aveiro, Portugal

来源：

TALANTA | 2001年 / 54卷 / 02期

关键词：

nitroaromatic compounds; speciation; landfill gas; quartz crystal microbalance;

D O I：

10.1016/S0039-9140(00)00670-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new method based on separation with gas chromatography and detection with a quartz crystal microbalance was used for quantification of nitrobenzene, 2-. 3- and 4-nitrotoluene in landfill gas. The analytical error? the analysis time and general analytical performance were identical for gas chromatography-mass spectrometry (GC-MS) and gas chromatography-quartz crystal microbalance (GC-QCM). GC-QCM constitutes a very inexpensive alternative to GC-MS for monitoring nitroaromatic compounds in landfill gas. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：383 / 388

页数：6

共 14 条

[1] Application of piezoelectric Ru(III)/cryptand-coated quartz crystal gas chromatographic detector for olefins [J].