D>Rlm,U
1.SPE柱:Cleanert PEP 60mg/3mLP/N:PE0603 r>CBp$
nY\X!K65
2.SPE方法: Ra:UnA
1) 柱活化:3mL甲醇,3mL水活化 &!HG.7AY
2) 上样:把处理好的样品过柱 5Kk}sxol
3) 淋洗:5%甲醇水淋洗柱,然后抽干 iQLP~Z>,T
4) 洗脱:甲醇溶液洗脱并收集 t? =V<Yd1
)M(//jX
3.HPLC条件: .SSPJY(
色谱柱:Venusil ASB C18 (4.6*250mm, 5µm) N4{g[[ T
流动相:甲醇:水=80/20