67 氣相層析管柱（packed column）中的填充材料矽藻土（diatomaceous earth），一般需進行 endcapping的處理，以去除表面上那一種官能基的影響？(A) Si － C

問題詳情

67 氣相層析管柱（packed column）中的填充材料矽藻土（diatomaceous earth），一般需進行 endcapping的處理，以去除表面上那一種官能基的影響？
(A) Si － Cl
(B) Si － CH 3
(C) Si － O － Si
(D) Si － OH

參考答案

答案：D
難度：適中0.684211
統計：A(2),B(6),C(22),D(65),E(0)

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