高分子用作层析载体是近年来发展起来的。例如聚胺类曾被广泛地用在柱上层析分离酚类化合物。捷克科学工作者柯采克(Z.Kote(?)ek)等曾以聚己内酰胺为载体分离了儿茶酚(pyrocatachol)与其甲醛聚合物,并进行了定量分析。洗脱液为醇类-水。有关儿茶酚-甲醛清漆在聚胺柱内的层析操作简介如下:将0.12～0.15克儿茶酚-甲醛清漆溶于1毫升水内,再以毛细吸管滴注入聚胺柱的面上。洗脱剂 The use of polymers as chromatographic supports has been developed in recent years. For example, polyamines have been used extensively for chromatographic separation of phenolic compounds. The Czech scientist Z.Kote (?) Ek et al. Used polycaprolactam as a carrier to isolate and quantify pyrocatachol and its formaldehyde polymer. The eluent is alcohol-water. The chromatographic operation of the catechol-formaldehyde varnish in the polyamine column is as follows: 0.12 to 0.15 g of catechol-formaldehyde varnish is dissolved in 1 ml of water, and then dripped into the surface of the polyamine column with a capillary pipette . Eluent