Finally, the antibiotics were purified by adsorption, solvent extraction and silica gel column chromatography.
综合利用吸附法、溶媒萃取法和硅胶柱层析法对抗生素进行了纯化。
Thermodynamic data shows that their adsorption on chromatography silica gel is spontaneous.
热力学数据表明它们在层析硅胶上的吸附属于自发吸附过程。
Thermodynamic data shows that their adsorption on chromatography silica gel is spontaneous.
热力学数据表明它们在层析硅胶上的吸附属于自发吸附过程。
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