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论述了以羟基乙腈、液氨或氨气为原料的合成液中亚氨基二乙腈和主要副产物的液相色谱分析方法。此方法分离度高,回收率实验结果表明,该方法的准确度高、重现性好。
The method of liquid chromatographic analysis of iminodiacetonitrile and its major by-products in the synthesis solution of hydroxyacetonitrile, liquid ammonia or ammonia gas is discussed. The method has high resolution and recovery rate experimental results show that the method has high accuracy and good reproducibility.