| 气相色谱分析样品的提取与富集技术 |
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| 引用本文： | 高虹,金玲仁,李红莉.气相色谱分析样品的提取与富集技术[J].化学分析计量,2004,13(2):57-59. |
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| 作者姓名： | 高虹 金玲仁 李红莉 |
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| 作者单位： | 山东省环境监测中心站,济南,250013;山东省环境监测中心站,济南,250013;山东省环境监测中心站,济南,250013 |
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| 摘 要： | 对几种常用或新近发展起来的气相色谱分析样品的提取和富集方法如固相萃取法、吹扫——捕集法、热解析法等作了简要论述，着重讨论了它们的应用特点、优缺点，并对这几种提取、富集方法进行了比较。
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| 关 键 词： | 萃取 富集 顶空 吹扫捕集 热解析 微波 气相色谱 |
| 修稿时间： | 2003年10月30 |
EXTRACTION AND ENRICHMENT TECHNIQUES IN SAMPLE ANALYSIS BY GAS CHROMATOGRAPHY |
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| Gao Hong,Jin Lingren,Li Hongli.EXTRACTION AND ENRICHMENT TECHNIQUES IN SAMPLE ANALYSIS BY GAS CHROMATOGRAPHY[J].Chemical Analysis And Meterage,2004,13(2):57-59. |
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| Authors: | Gao Hong Jin Lingren Li Hongli |
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| Abstract: | Several extraction and enrichment methods such as solid phase extraction, purge and trap, thermal desorb method used in common or developed nearly in sample analysis by gas chromatography were briefly introduced. The application characteristics, advantage & disadvantage of these methods were compared. |
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| Keywords: | extraction enrichment headspace purge and trap thermal desorb gas chromatography |
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