39.當採用毛細管電泳開發dexlansoprazole(R-form)的品管方法,檢驗(S)-lansoprazole含量是否超過標準時,下
列何者最適合做為起始條件?
(A)50 mM phosphoric acid(pH 3),50 mM sodium dodecyl sulfate
(B)50 mM phosphoric acid(pH 3),50 mM β-cyclodextrin
(C)50 mM sodium phosphate,50 mM sodium borate(pH 8)
(D)100 mM Tris-HCl(pH 9)
答案:登入後查看
統計: A(396), B(7589), C(478), D(146), E(0) #2180163
統計: A(396), B(7589), C(478), D(146), E(0) #2180163
詳解 (共 6 筆)
#4064682
解題小技巧:提到分離立體異構物→想到cyclodextrin
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