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Position: Home > Articles > Determination of Tetraethyl Lead in Surface Water by Purge and Trap-Gas Chromatography/Mass Spectrometry Journal of Green Science and Technology 2019 (6) 100-101+105

吹扫捕集-气相色谱/质谱联用法测定地表水中的四乙基铅

作  者:
郭维超
单  位:
福建省福州环境监测中心站
关键词:
地表水;四乙基铅;吹扫捕集;气相色谱/质谱法
摘  要:
利用吹扫捕集-气相色谱/质谱联用法对地表水中四乙基铅进行了实验分析,结果表明:该方法在0.1μg/L~10μg/L范围内线性良好,方法检出限为0.02μg/L,实际样品空白加标回收率范围为75%~91%,相对标准偏差为6.8%。
译  名:
Determination of Tetraethyl Lead in Surface Water by Purge and Trap-Gas Chromatography/Mass Spectrometry
作  者:
Guo Weichao;Fuzhou Environmental Monitoring Center Station;
单  位:
Guo Weichao%Fuzhou Environmental Monitoring Center Station
关键词:
surface water;;tetraethyl;;purge and trap;;GC/MS
摘  要:
A purge and tarp method with gas chromatography and Mass spectrometry(GC/MS) was developed for the determination of tetraethyl lead(TEL) in surface water. The method shows good linearity from 0.1 ug/L to 10 ug/L; the limits detection was 0.02 ug/L. The blank recoveries ranged from 73% to 89%, and the relative standard deviations was 6.6%.

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