| 搅拌棒吸附萃取技术在环境样品分析中的应用 |
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| 引用本文： | 吕航,杨秋红,宋倩,但德忠.搅拌棒吸附萃取技术在环境样品分析中的应用[J].四川环境,2010,29(2):122-127. |
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| 作者姓名： | 吕航 杨秋红 宋倩 但德忠 |
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| 作者单位： | 四川大学建筑与环境学院,成都,610065 |
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| 摘 要： | 搅拌棒吸附萃取(SBSE)是继固相微萃取(SPME)之后的又一种无溶剂的用于痕量有机物分离和浓缩的技术,其萃取涂层体积大,具有灵敏度高、检出限低、重现性好、不使用有机溶剂等优点。适用于环境样品中挥发性及半挥发性有机物的痕量分析。本文综述了SBSE在环境样品分析中的应用,以及该技术的应用展望。
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| 关 键 词： | 搅拌棒吸附萃取 环境样品 前处理 |
Application of Stir Bar Sorptive Extraction in Analysis of Environmental Samples |
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| LV Hang,YANG Qiu-hong,SONG Qian,DAN De-zhong.Application of Stir Bar Sorptive Extraction in Analysis of Environmental Samples[J].Sichuan Environment,2010,29(2):122-127. |
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| Authors: | LV Hang YANG Qiu-hong SONG Qian DAN De-zhong |
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| Institution: | LV Hang,YANG Qiu-hong,SONG Qian,DAN De-zhong(College of Architecture & Environment,Sichuan University,Chengdu 610065,China) |
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| Abstract: | Stir bar sorptive extraction(SBSE) is a new solvent-free technique for separation and enrichment of trace organic components after solid phase microextraction(SPME),which has higher sensitivity,lower detection limit and good reproducibility because of a larger volume of extraction coating.It is suitable for trace analysis of volatile and semi-volatile organic compounds.This article reviewed the application of SBSE in the analysis of environmental samples and discussed the future application prospect. |
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| Keywords: | Stir bar sorptive extraction(SBSE) environmental sample pretreatment |
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