【摘要】 综述了以 LiCl/DMAc 为流动相,用 GPC 分析纤维素分子量分布的样品制备、校准及色谱分析条件,并就其应用及存在的问题进行了总结。更多还原

【Abstract】 This paper summarized the sample preparation, calibration and chromatography analysis conditions of determining the molecular weight distribution of cellulose by gel permeation chromatography (GPC), using LiCl in N,N-Dimethylacetamide (DMAc)as the eluant. Moreover, the applications and existing problems were also summarized.更多还原