苯的氯化物往往是一个混合物,其中常含有苯、氯苯和邻、间、对-二氯苯,它们都是重要的化工原料。因此将混合物提纯、分离、定向催化转化是被关注的化学化工问题,所以苯氯代物的色谱分离与分析是早被注意的课题,其中较成功的分析方法是1971年由Francis W.Karasek和Irene Benzene chloride is often a mixture, which often contains benzene, chlorobenzene and o-, m-, p-dichlorobenzene, they are all important chemical raw materials. Therefore, the mixture purification, separation, directional catalytic conversion is the chemical and chemical issues of concern, so the chromatographic separation and analysis of benzene chlorides is an early concern, of which the more successful analysis was 1971 by Francis W. Karasek and Irene