Tandem SPE的用法和樣例：
例句
- The method of SPE is easy to operate and solvent saving.
該法采用的固相萃取預處理法操作簡(jiǎn)便，節省溶劑，且穩定性好，回收率高。 - 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.
包括固相萃取的特點(diǎn)，固體吸附劑預處理，裝填吸附管，漏點(diǎn)容量，安全采樣體積及解吸。
