摘要
研究离子排斥色谱法分离 /测定有机酸。选用盐酸作淋洗液 ,以四丁基氢氧化铵为再生液 ,考察了淋洗液浓度 ,流量等因素对分离和测定的影响。对十二种有机酸在阴离子排斥色谱柱上的保留行为进行了系统研究 ,找出了柱分离有机酸的规律。在最佳色谱条件下 。
The method for separation and determination of organic acids by ion exclusion chromatography was studied, and the effect of eluant concentration and flow on the separation and determination were investigated by using HCl acid as eluant. The retention of 12 kinds of organic acids in anion exclusion column was systematically studied, and some conclusions could be drawn. Under the optimum operation condition, organic acids in white wine were analyzed and a good result was obtained.
出处
《分析科学学报》
CAS
CSCD
北大核心
2001年第6期483-485,共3页
Journal of Analytical Science
基金
辽宁省科学技术基金
