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文内提出了三种用于黄原酸盐混合物分离和测定的高效液相色谱方法,对黄原酸盐的色谱行为、各种方法的特点及应用范围进行了较详细的讨论;还提出了一个从黄原酸盐混合物复杂的色谱峰测定单个黄原酸盐的计算方法.各黄原酸盐的最低检测极限为0.15~2.0ng.
In this paper, three kinds of high performance liquid chromatography (HPLC) methods for the separation and determination of xanthate were proposed. The chromatographic behavior of xanthate and the characteristics and application range of each method were discussed in detail. A method for the determination of individual xanthates from complex chromatographic peaks of xanthate mixtures with a minimum detection limit of 0.15-2.0ng for each xanthate.