問題詳情
29 一般固相萃取法之操作步驟順序為何？
(A) column conditioning → sample application →elution of drugs → column wash
(B) sample application → column conditioning →column wash → elution of drugs
(C) sample application → column wash → column conditioning → elution of drugs
(D) column conditioning → sample application →column wash → elution of drugs
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增