摘要
设计了一种简单的毛细管电泳流动注射进样装置,利用双道蠕动泵分别输送样品和缓冲液,由瞬间关闭控制阀所产生的流体压力将样品引入分离毛细管.此进样方法操作简便且重现性较好,能实现自动、快速进样.
A new type of flow injection equipment was designed. About the equipment, sample and buffer solution were sent into the interface by a double-channel peristaltic pump, then, the sample was introduced into the capillary by hydrodynamic pressure produced with instantaneous close of controlling valve. Handy operation and better repeatability of the equipment was demonstrated as well as fast and automated sampling.
出处
《广西民族学院学报（自然科学版）》
CAS
2004年第2期99-101,104,共4页
Journal of Guangxi University For Nationalities(Natural Science Edition)
基金
广东省自然科学基金重点资助项目(021808)
关键词
毛细管电泳
流动注射
进样
Capillary electrophoresis
Flow injection
Sampling
