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凝胶渗透色谱,是一种高分子的色层分离方法,近几年来这个方法已引起广泛的注意,并且发展相当快。原名是Gel permeation chromatography,简称GPC。这是目前最流行的一个名称。在这之前,对这种分离方法的命名很不一致,例如命名为凝胶过滤,排斥色谱,凝胶色谱,限止扩散色谱、分子筛色谱、分子筛过滤等等。名称不一致,一方面是反映了这种方法处于发展中,另一方面反映了对其分离机理还没有完全认识。除第一种目前最流行的名称之外,其他名称都只反映了这一分离方法的某些方面的意义,不够确切。
Gel permeation chromatography, a chromatographic method for the separation of macromolecules, has attracted a great deal of attention in recent years and has developed quite rapidly. Formerly known as Gel permeation chromatography, referred to as GPC. This is by far the most popular name. Prior to this, the nomenclature of this separation method is very different, such as gel filtration, exclusion chromatography, gel chromatography, diffusion limited chromatography, molecular sieve chromatography, molecular sieve filtration and so on. The inconsistencies between the names reflect on the one hand the development of such a method and on the other hand the incomplete recognition of the mechanism of its separation. Except for the first and most popular name so far, all other names reflect the significance of some aspects of this method of separation and are not precise enough.