Rapid on-site determination of chlorobenzene in water samples using ion mobility spectrometry
Rapid on-site determination of chlorobenzene in water samples using ion mobility spectrometry
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DOI：
10.1016/s0003-2670(01)01030-3
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发表时间：
2001-08-01
影响因子：
6.2
通讯作者：
Weiss, H
中科院分区：
文献类型：
--
作者：
Borsdorf, H;Rämmler, A;Weiss, H
建立了氯苯污染水样的快速筛查方法。用电晕放电(CD)电离离子迁移率光谱仪(IMS)测定水样中挥发性有机物的浓度。该法测定氯苯的浓度范围为3-30 mg/L，分析结果在5分钟内即可得到。考察了样品基质，特别是伴随氯代芳烃对氯苯离子迁移率光谱的影响，以检验该方法的适用性。(C)2001 Elsevier Science B.V.保留所有权利。
A fast screening procedure for water samples contaminated with chlorobenzene was developed. The volatile organic compounds were purged from water samples and their concentration was determined with ion mobility spectrometry (IMS) using corona discharge (CD) ionization. This analytical procedure permits the determination of chlorobenzene with a concentration range of 3-30 mg/l. The analytical results are available within 5 min. In order to test the general suitability of the method developed, the influence of sample matrix, especially of accompanying chlorinated aromatics, on ion mobility spectra of chlorobenzene was investigated. (C) 2001 Elsevier Science B.V. All rights reserved.