elution section

例句：

1. 1. The chromatography separation process involves the elution of the sample through a column filled with a stationary phase.
   色谱分离过程涉及样品通过填充有固定相的柱进行洗脱。
2. 2.During the elution section, the solvent is allowed to flow through the column at a controlled rate.
   在洗脱段，溶剂以受控速率流过柱。
3. 3.The elution section is crucial for achieving high-quality separations and accurate measurements.
   洗脱段对于实现高质量分离和准确测量至关重要。