【摘要】 研究了利用高效离子排斥色谱（ＨＰＩＣＥ）和电导检测器分离和测定有机酸的色谱条件。选用低电导的辛烷磺酸为淋洗液，对８种有机酸的分离条件进行了研究，并将该法应用于化学镀镍液中有机酸的分析，结果令人满意。更多还原

【Abstract】 Ion exclusion chromatography was adopted in this study.After octane sulfonic acid with low conductivity was selected as eluent,the optimized condition for simultaneous determination of 8 organic acids and the effects of eluent concentration,temperature and pH on the determination were studied.Then the method was used to determine organic acids in a chemical nickel_plating solution with satisfactory results.更多还原