Some fractions with low molecular weight have been obtained by silica gel chromatography separation of Pingshuo coal extracts.
用硅胶色谱柱将平朔烟煤吡啶抽提物分离成八种不同馏分。
Objective to find out the optimal condition for separation of the protein mixture by gel filtration chromatography.
目的探讨凝胶过滤层析分离蛋白质的最佳实验效果。
Gel chromatography method as an efficient separation mode is easy to operate, and suitable for separating macromolecular impurities.
凝胶色谱法作为一种高效、易于操作的分离模式是分离青霉素中致敏性大分子杂质的有效手段。
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