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9 陽離子、中性分子、陰離子三類分析物以正相毛細管電泳進行分離,在不添加任何化學修飾劑的條件下,其遷移時間(migration time)由短而長的順序應為何?(A)陽離子/中性分子/陰離子 (B)中
問題詳情
9 陽離子、中性分子、陰離子三類分析物以正相毛細管電泳進行分離,在不添加任何化學修飾劑的條件下,其遷移時間(migration time)由短而長的順序應為何?
(A)陽離子/中性分子/陰離子
(B)中性分子/陰離子/陽離子
(C)陰離子/中性分子/陽離子
(D)陽離子/陰離子/中性分子
參考答案
答案:A
難度:簡單0.726562
統計:A(186),B(5),C(64),D(1),E(0)
用户評論
【
我94鴨嘴獸
】評論
毛細管電泳:陽極流向陰極正負相吸,所以...
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