| 分析化学样品前处理技术研究进展 |
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| 引用本文： | 邵鸿飞. 分析化学样品前处理技术研究进展[J]. 化学分析计量, 2007, 16(5): 81-83 |
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| 作者姓名： | 邵鸿飞 |
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| 作者单位： | 国防科工委化学计量一级站,济南,250031 |
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| 摘 要： | 综述分析化学中样品前处理技术的重要地位、分类及研究进展情况,并对超临界流体萃取等几种近年来发展较快的样品前处理新方法的原理及特点作了介绍。这些技术能够有效地减少分析过程中由样品前处理过程带来的误差,具有前处理快速、简便的优点,同时可与分析仪器联用,实现分析的自动化。
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| 关 键 词： | 分析化学 样品前处理 研究进展 |
| 收稿时间： | 2007-07-28 |
| 修稿时间： | 2007-07-28 |
RESEARCH PROGRESS OF SAMPLE PRETREATMENT TECHNOLOGY IN ANALYTICAL CHEMISTRY |
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| Shao Hongfei. RESEARCH PROGRESS OF SAMPLE PRETREATMENT TECHNOLOGY IN ANALYTICAL CHEMISTRY[J]. Chemical Analysis And Meterage, 2007, 16(5): 81-83 |
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| Authors: | Shao Hongfei |
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| Affiliation: | The First-Rank Chemometric Station of the Commission of Science,Technology and Industry for National Defence,Jinan 250031,China |
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| Abstract: | The importance position, classification and the progress of sample pretreatment technology in the analytical chemistry were described. The principle and characteristic of the supercritical fluid extraction method were introduced. These technologies can decrease the analysis error effectively.These quick and convenient methods which are used with analytical instrument to realize the analytical automation. |
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| Keywords: | analytical chemistry sample pretreatment research progress |
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