exchange column

• 交换柱

exchange column的用法和样例：

例句

1. The retention mechanism of phosphate anion on an anion exchange column was studied.
   首次发现磷酸根离子在阴离子交换柱上以两个色谱峰流出。
2. Calmodulin-dependent cyclic nucleotide phophodiesterase was prepared from bovine brain by two-step DEAE-cellulose column chromatography.
   摘要通过两次离子交换柱层析，从牛脑中制备钙调素依赖性的环核苷酸磷酸二酯酶。