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。
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.
出处
《分析测试技术与仪器》
1995年第1期47-51,共5页
Analysis and Testing Technology and Instruments
