...
首页> 外文期刊>Journal of chromatography, A: Including electrophoresis and other separation methods >Sample preparation for gas chromatographic determination of halogenated volatile organic compounds in environmental and biological samples
【24h】

Sample preparation for gas chromatographic determination of halogenated volatile organic compounds in environmental and biological samples

机译:气相色谱法测定环境和生物样品中卤代挥发性有机化合物的样品前处理

获取原文
获取原文并翻译 | 示例
           

摘要

In this review, the wide spectrum of the techniques of isolation and/or preconcentration and final determination of halogenated volatile organic compounds (HVOCs) in water, air, soil, sediment and biological fluids are presented and discussed. The techniques discussed are solvent microextraction, solid phase extraction, gas extraction (static and dynamic techniques), membrane processes and passive sampling. Also, direct techniques, such as direct aqueous injection into gas chromatography (CC) column and membrane inlet mass spectrometry. are presented. Main attention is paid to the practical application of these techniques during all HVOCs determination. (C) 2008 Elsevier B.V. All rights reserved.
机译:在这篇综述中,介绍和讨论了水,空气,土壤,沉积物和生物流体中卤代挥发性有机化合物(HVOCs)的分离和/或预浓缩和最终测定的广泛技术。讨论的技术是溶剂微萃取,固相萃取,气体萃取(静态和动态技术),膜工艺和被动采样。此外,还有直接技术,例如将水直接注入气相色谱(CC)色谱柱和膜入口质谱中。被提出。在所有HVOC的测定过程中,主要关注这些技术的实际应用。 (C)2008 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号