| 一种新的改性聚乙二醇毛细管气相色谱固定相 |
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| 引用本文： | 郭红超,史雪岩,乔振,侯士聪,王敏.一种新的改性聚乙二醇毛细管气相色谱固定相[J].分析测试学报,2002,21(5):88-90. |
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| 作者姓名： | 郭红超 史雪岩 乔振 侯士聪 王敏 |
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| 作者单位： | 中国农业大学应用化学学院,北京,100094 |
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| 摘 要： | 合成了一种新的聚乙二醇衍生物，将其用作毛细管气相色谱固定相，研究了其色谱性能，并成功地分离了二甲苯、氯甲苯、溴甲苯、二氯苯等二取代苯位置异构体；并对其手性分离能力进行了初步研究和讨论。
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| 关 键 词： | 改性 毛细管气相色谱 固定相 聚乙二醇 衍生物 位置异构体 手性分离能力 |
| 文章编号： | 1004-4957(2002)05-0088-03 |
| 修稿时间： | 2001年10月4日 |
A New Modified Polyethylene Glycol as Stationary Phase of Capillary Gas Chromatography |
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| Abstract: | A new polyethylene glycol(PEG) derivative was synthesized. The chromatographic properties of the PEG derivative as a stationary phase of capillary gas chromatography(CGC) were investigated. Some disubstituted benzene position isomers, such as xylene, chlorotoluene, bromotoluene and dichlorobenzene, were successfully separated on the prepared column of PEG derivative. The enantiomer separation abilities of the PEG derivative were preliminarily studied and discussed, too. |
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| Keywords: | Capillary gas chromatography Stationary phase Polyethylene glycol Derivative Position isomers |
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