Tandem SPE

• 串联固相萃取

Tandem SPE的用法和样例：

例句

1. The method of SPE is easy to operate and solvent saving.
   该法采用的固相萃取预处理法操作简便，节省溶剂，且稳定性好，回收率高。
2. It also described the characteristic of SPE technique, preparing solid absorbents, packing absorbent tubes, breakthrough volume, safe sampling volume, as well as adsorption of SPE.
   包括固相萃取的特点，固体吸附剂预处理，装填吸附管，漏点容量，安全采样体积及解吸。