The extracts were separated by silica gel column chromatography, thin-layer chromatography and paper chromatography.
提取液经柱层析分离及薄层层析和纸层析进一步纯化。
2
Objective This paper introduces a new method for removing the organic impurities in silica gel powder used for thinlayerchromatography.
目的本文介绍了灼烧去除薄层色谱硅胶粉中有机杂质的方法。
3
Pure TS99 could be obtained from pretreatment fermentation broth through macroreticular adsorbent, silica gel column chromatography and thin-layer chromatography.