分散液相微萃取-气相色谱检测水中苯系物  

Determination of Benzenes in Water by Dispersive Liquid Liquid Microextraction Combined with Gas Chromatography

作　　者：王礼堂 赵玉生 Wang Litang;Zhao Yusheng(Bureau of Ecology and Environment of Liaocheng,Yanggu 252300;Shandong Liaohe Environmental Protection Technology Ltd.,Liaocheng 252000,China)

机构地区：[1]聊城市生态环境局阳谷分局,山东阳谷252300 [2]山东聊和环保科技有限公司,山东聊城252000

出　　处：《广东化工》2021年第7期166-167,共2页Guangdong Chemical Industry

摘　　要：以分散液相微萃取预处理水样,建立了分析水样中苯系物的新方法。该方法预处理步骤少,时间短,效率高,且具有较好的灵敏度,可以用于实际水样的分析。A method for determination of benzenes in water sample was proposed by dispersive liquid liquid microextraction combined with gas chromatography. Few steps and less time were needed in the proposed method, and simultaneously high pretreatment efficiency and high sensitivity were achieved. It was pratical for the method to be used in the determination of benzenes in water sample.

关 键 词：苯系物 分散液相微萃取 水样 气相色谱 

分 类 号：TQ[化学工程]