衍生气相色谱法在环境监测中的应用分析  

Application analysis of derived gas chromatography in environmental monitoring

作　　者：胡启辉 HU Qihui(Shiyan Ecological Environment Monitoring Center,Hubei Department of Ecology and Environment,Shiyan 442000,China)

机构地区：[1]湖北省生态环境厅十堰生态环境监测中心,湖北十堰442000

出　　处：《黑龙江环境通报》2025年第4期81-83,共3页Heilongjiang Environmental Journal

摘　　要：本文介绍了衍生气相色谱法(Derivatization Gas Chromatography, DGC)的基本原理,重点探讨了衍生试剂的优化策略,以及DGC在大气、水和土壤环境监测中的应用。研究表明,DGC具有样品用量少、灵敏度高、选择性好这些优点,是环境监测领域的重要分析技术。This paper presents an overview of the fundamental of derivatization gas chromatography(DGC),with a particular emphasis on the optimization strategy of derivative reagents and the application of DGC in atmospheric,aquatic and soil environmental monitoring.DGC is an important analytical technique in the field of environmental monitoring because of its advantages of small sample amount,high sensitivity and good selectivity.

关 键 词：衍生气相色谱 环境监测技术 污染物监测 

分 类 号：X830[环境科学与工程—环境工程]