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3种苄基取代的β-环糊精作为气相色谱固定相的研究
Characterization of Three Benzyl β-Cyclodextrins Used as Gas Chromatographic Stationary Phases
【摘要】 对3种苄基化β-环糊精固定相进行了研究,考察了它们的色谱性能及对各种位置 异构体的分离,研究了柱温对保留行为的影响,并讨论了环糊精保留的机理。
【Abstract】 The chromatographic properties of three new benyzl β-CD derivatives stationary phases, and the influence of temperature on the performance of the columns and Separation of positional isomers were studied. The retention mechanism of three β-CD derivatives was also discused.
【关键词】 固定相;
气相色谱;
环糊精;
异构体分离;
【Key words】 Gas chromatography; stationary phases; cyclodextrin; isomer Separation;
【Key words】 Gas chromatography; stationary phases; cyclodextrin; isomer Separation;
- 【文献出处】 分析化学 ,Chinese Journal of Analytieal Chemistry , 编辑部邮箱 ,1998年07期
- 【分类号】O657.7
- 【被引频次】8
- 【下载频次】78