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氨基酚异构体的离子对反相液相色谱分析的研究
Analysis of Aminophenol Isomers byIon -Pair RP -HPLC
【摘要】 本文研究了离子对反相液相色谱分析氨基酚异构体的可能性、影响因素和色谱条件,发现以含4×10-8mol/L四丁基碘化铵、0.184mol/L醋酸钠的甲醇水溶液(23:77)作为流动相,ODS为固定相时可以实现氨基酚异构体的良好分离。
【Abstract】 By comparing the analytical methods the possibility,influencing factors and ion -pairRP-HPLC conditions in analysis of aminophenol isomers have been studied.The optimumseparating conditions are as follows:the mobile phase is 4× 10-3mol.L-1 tetrabutylammonium iodide, 0.184mol.L-1 NaAc,23:77 methanol-water and 0.8 g. L-1 NaHSO3.The stationary phase is ODS.The method can be used in analysis of aminophenol isomerseffectively and fastly.
- 【文献出处】 分析测试技术与仪器 ,ANALYSIS AND TESTING TECHNOLOGY AND INSTRUMENTS , 编辑部邮箱 ,1995年01期
- 【分类号】O657.72
- 【被引频次】2
- 【下载频次】28