3:CO{=`\7B
1.SPE柱:Cleanert PEP 60mg/3mLP/N:PE0603 /CX VLl8~
\E4B&!m
2.SPE方法: G*8GGWB^a
1) 柱活化:3mL甲醇,3mL水活化 -V<t-}h.
2) 上样:把处理好的样品过柱 N
X6nQ
3) 淋洗:5%甲醇水淋洗柱,然后抽干 CnF |LTi
4) 洗脱:甲醇溶液洗脱并收集 )9j06(<A
&*,:1=p
3.HPLC条件: _7)F
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色谱柱:Venusil ASB C18 (4.6*250mm, 5µm) 9}tG\0tL*
流动相:甲醇:水=80/20