elution chromatography

例句：

1. 1. The elutionchromatography technique is used to separate different components in a sample.
   洗脱色谱法技术用于分离样品中的不同成分。
2. 2.In the elution chromatography process, the solvent moves through the column and elutes the solutes.
   在洗脱色谱过程中，溶剂通过柱子移动并洗脱溶质。
3. 3. The elution chromatography method was used to identify the presence of certain compounds in the sample.
   使用洗脱色谱法来鉴定样品中某些化合物的存在。