推荐一个色谱分析实验:高效液相色谱法测定复方醋酸地塞米松乳膏中醋酸地塞米松的含量
高晓慧,刘浩然

Recommending an Chromatographic Analysis Experiment: Determination of the Content of Dexamethasone Acetate in Mixed Cream by High Performance Liquid Chromatography (HPLC)
Xiaohui GAO,Haoran LIU
图2 醋酸地塞米松乳膏样品、空白乳膏样品及醋酸地塞米松对照品的色谱图 (A)、(B)、(C)依次是流动相为甲醇:水= 90 : 10、80 : 20及70 : 30时的样品色谱图;(D)空白乳膏样品的色谱图;(E)醋酸地塞米松对照品的色谱图。图中1为尼泊金乙酯,2为醋酸地塞米松