| 甘草酸反相高效液相色谱分析方法的选择研究 |
| |
| 引用本文： | 李巧玲,周明华,陈俊南.甘草酸反相高效液相色谱分析方法的选择研究[J].中北大学学报,1998(1). |
| |
| 作者姓名： | 李巧玲 周明华 陈俊南 |
| |
| 作者单位： | 华北工学院，北京理工大学 |
| |
| 摘 要： | 本文利用反相柱比较了分离、分析甘草酸铵的３种色谱技术，即常规反相液相色谱，反相离子对色谱及反相离子抑制色谱；研究了它们的色谱保留行为；同时着重研究了流动相的组成、离子抑制剂浓度、流速等对保留时间、容量因子和理论塔板数的影响．
|
| 关 键 词： | 反相高效液相色谱 甘草酸铵 反相色谱 离子对 保留时间 |
THE STUDY OF REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPH ANALYSIS METHOD |
| |
| Li Qiaoling.THE STUDY OF REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPH ANALYSIS METHOD[J].Journal of North University of China,1998(1). |
| |
| Authors: | Li Qiaoling |
| |
| Abstract: | The ordinary reversed phase high performance liquid chromatography (HPLC), reversed phase ion pair HPLC and reversed phase ion suppression HPLC. The for separation and analysis licorice acid, has been compared by means of reversed phase column. The retention value of these three method systemly and the influence of composition of mobile phase, ion suppression agent concentration and velocity of flow etc. to the retention time, capacity index and theoretic number of tower plate has been studied, at the same time. |
| |
| Keywords: | reversed phase high performance liquid chromatography licorice acid reversed phase chromatography ion pairs retention time |
| 本文献已被 CNKI 等数据库收录！ |
