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气相色谱/质谱联用法测定饮用水源水中苯胺类化合物
引用本文:储燕萍,唐莺,韩英,黄敏.气相色谱/质谱联用法测定饮用水源水中苯胺类化合物[J].环境监测管理与技术,2011,23(5):58-61.
作者姓名:储燕萍  唐莺  韩英  黄敏
作者单位:上海市浦东新区环境监测站;
摘    要:采用液液萃取-气相色谱/质谱联用法测定饮用水源水中19种苯胺类化合物,选择DB-5MS色谱柱,讨论了pH值对回收率的影响.方法在0.500 mg/L~5.00 mg/L范围内线性良好,19种苯胺类化合物的检出限为0.016μg/L~0.067 μg/L,标准溶液平行测定的RSD为1.2% -13.2%,实际样品加标回收...

关 键 词:苯胺类化合物  液液萃取  气相色谱/质谱联用法  饮用水源水

Method for Aniline and Selected Derivatives Determination in Drink Source Water by GC/MS
CHU Yan-ping.Method for Aniline and Selected Derivatives Determination in Drink Source Water by GC/MS[J].The Administration and Technique of Environmental Monitoring,2011,23(5):58-61.
Authors:CHU Yan-ping
Institution:CHU Yan-ping,TANG Ying,HAN Ying,HUANG Min(Shanghai Pudong New Area Environmental Monitoring Station,Shanghai 200135,China)
Abstract:A method for determination of 19 aniline and selected derivatives in drink source water was established by GC/MS using DB -5MS column with liquid-liquid extraction. The experimental research found pH influence on the recovery. The results indicated that good linearity was obtained in range from 0. 500 mg/L to 5.00 mg/L, detection limits of 19 kinds of aniline and selected derivatives from 0. 016μg/L to 0. 067μg/L, RSD of standard solution from 1.2% to 13.2% , spiked recovery of samples from 59.3% to 85.3%.
Keywords:Aniline and selected derivatives  Liquid-liquid extraction  Gas chromatography/Mass  Drink source water  
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