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多孔微粒填料的研究促使了高效GPC的发展。目前在GPC中所使用的填料大都是以多孔硅胶或多孔高聚物微粒为基质材料。所以探索不同类型基质材料的结构对于以分子尺寸排除为基础的GPC分离过程的影响,是色谱学中具有实际意义的课题。本文根据不同分子量
Studies of porous particulate fillers have led to the development of highly efficient GPCs. At present, most of the fillers used in GPC are porous silica gel or porous polymer particles as the matrix material. Therefore, exploring the influence of the structure of different types of matrix materials on the GPC separation process based on the molecular size exclusion is of practical significance in the chromatography. This article according to different molecular weight