3、………………………………………………………………8摘要:本文概述了高效液相色谱(HPLC)的系统组成、分类、工作原理及特点,并展望了高效液相色谱法的应用与发展前景。关键词:流动相;液相色谱;色谱柱Abstract: This article provides an overview of the high performance liquid chromatography (HPLC) system, classification, working principles and characteristics, and looks forwa
4、rd to the prospect of the application and development of high-performance liquid chromatography. Keywords: mobile phase; liquid chromatography; column1.引言高效液相色谱分析(HPLC)是以高压液体为流动相的液相色谱分析法,是20世纪60年代末发展起来的一项新颖快速的分离分析色谱技术。它是在经典的液体柱色谱法的基础上,采用高压泵、高效固定相和高灵敏度检测器,引入气相色谱理论后发展起来的。其