| 分散液液微萃取与超高效液相色谱-串联质谱联用测定土壤和沉积物中三丁基锡 |
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| 引用本文： | 胡文凌,庞明,余卫娟,翟云云,陈利群,江胜良,蒋玮.分散液液微萃取与超高效液相色谱-串联质谱联用测定土壤和沉积物中三丁基锡[J].中国环境监测,2014,30(4):155-158. |
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| 作者姓名： | 胡文凌 庞明 余卫娟 翟云云 陈利群 江胜良 蒋玮 |
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| 作者单位： | 嘉兴市环境保护监测站, 浙江 嘉兴 314000;嘉兴市环境保护监测站, 浙江 嘉兴 314000;嘉兴市环境保护监测站, 浙江 嘉兴 314000;嘉兴学院生物与化学工程学院, 浙江 嘉兴 314000;嘉兴市环境保护监测站, 浙江 嘉兴 314000;嘉兴市环境保护监测站, 浙江 嘉兴 314000;嘉兴市环境保护监测站, 浙江 嘉兴 314000 |
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| 摘 要： | 建立了分散液液微萃取与超高效液相色谱-串联质谱联用技术测定土壤和沉积物中三丁基锡的方法。考察了影响分散液液微萃取的因素(包括有机萃取溶剂、萃取剂体积、分散剂、分散剂体积、萃取时间和盐效应)。在最佳实验条件下,方法在0.5~50μg/kg范围内线性关系良好,相关性系数为0.999 0,方法检出限(3倍信噪比)为0.1μg/kg,加标回收率为83.1%~104%,相对标准偏差小于8.5%(n=6),适用于土壤和沉积物中三丁基锡的检测。
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| 关 键 词： | 分散液液微萃取 超高效液相色谱-串联质谱法 三丁基锡 土壤 沉积物 |
| 收稿时间： | 9/4/2013 12:00:00 AM |
| 修稿时间： | 1/7/2014 12:00:00 AM |
Determination of Tributyltin in Soil and Sediment by Dispersive Liquid-Liquid Microextraction and Ultra-Performance Liquid Chromatography Coupled with Tandem Mass Spectrometry |
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| HU Wen-ling,PANG Ming,YU Wei-juan,ZHAI Yun-yun,CHEN Li-qun,JIANG Sheng-liang and JIANG Wei.Determination of Tributyltin in Soil and Sediment by Dispersive Liquid-Liquid Microextraction and Ultra-Performance Liquid Chromatography Coupled with Tandem Mass Spectrometry[J].Environmental Monitoring in China,2014,30(4):155-158. |
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| Authors: | HU Wen-ling PANG Ming YU Wei-juan ZHAI Yun-yun CHEN Li-qun JIANG Sheng-liang and JIANG Wei |
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| Institution: | Jiaxing Environmental Monitoring Station, Jiaxing 314000, China;Jiaxing Environmental Monitoring Station, Jiaxing 314000, China;Jiaxing Environmental Monitoring Station, Jiaxing 314000, China;School of Biological and Chemical Engineering, Jiaxing University, Jiaxing 314000, China;Jiaxing Environmental Monitoring Station, Jiaxing 314000, China;Jiaxing Environmental Monitoring Station, Jiaxing 314000, China;Jiaxing Environmental Monitoring Station, Jiaxing 314000, China |
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| Abstract: | |
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| Keywords: | dispersive liquid phase microextraction ultra performance liquid chromatography tandem mass spectrometry tributyltin soil sediment |
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