QQ客服 官方微博 反馈留言

	Comparison of the performance of microemulsion electrokinetic chromatography and 1-butanol modified micellar electrokinetic chromatography on the separations of amphetamine and it's ephedra alkaloid impurities
	Wen Tao ; Zhao Xia ; Luo Guoan ; Wang Yiming ; Wang Jian ; Zhu Jun ; Yu Zhongshan
	2010-05-06 ; 2010-05-06
关键词	amphetamine ephedrine microemulsion electrokinetic chromatography micellar electrokinetic chromatography separation CAPILLARY CHROMATOGRAPHY SELECTIVITY HEROIN Chemistry, Analytical
中文摘要	Simultaneous separation of 9 species of amphetamines and their basic ephedra alkaloid impurities was conducted within 10 minutes by capillary microemulsion electrokinetic chromatography. Meanwhile, the separation performance of microemulsion elec,trokinetic chromatography was compared with the separation by micellar electrokinetic chromatography with 1-butanol as modifier, and the influences of pH and 1-butanol cosurfactant on the separations were investigated, and 1-butanol was found to be a principal factor to improve separation efficiency in the two separation modes. The developed microemulsion electrokinetic chromatographic method for separation of amphetamine is stable, and the RSDs for relative migration time and relative peak area are less than 1. 3% and 5. 0% respectively, so it can be applied in the analysis and determination of practical amphetamine samples.
语种	中文 ; 中文
出版者	SCIENCE CHINA PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12976]
专题	清华大学
推荐引用方式 GB/T 7714	Wen Tao,Zhao Xia,Luo Guoan,et al. Comparison of the performance of microemulsion electrokinetic chromatography and 1-butanol modified micellar electrokinetic chromatography on the separations of amphetamine and it's ephedra alkaloid impurities[J],2010, 2010.
APA	Wen Tao.,Zhao Xia.,Luo Guoan.,Wang Yiming.,Wang Jian.,...&Yu Zhongshan.(2010).Comparison of the performance of microemulsion electrokinetic chromatography and 1-butanol modified micellar electrokinetic chromatography on the separations of amphetamine and it's ephedra alkaloid impurities..
MLA	Wen Tao,et al."Comparison of the performance of microemulsion electrokinetic chromatography and 1-butanol modified micellar electrokinetic chromatography on the separations of amphetamine and it's ephedra alkaloid impurities".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。