column chromatography isolation

• 柱层析分离

column chromatography isolation的用法和样例：

例句

1. Then the extracted material was sequently filtered and sperated by means of silica gel column chromatography.
   提取物通过硅胶柱层析分离，得到无辣味的红色色素。
2. Mixtures of amino acids are analyzed by first separating the mixture into components through ion-exchange chromatography.
   氨基酸的混合物的分析可以首先通过离子交换层析分离为各个组分。