24.分離人類單核性細胞(mononuclear cells)常用的Ficoll-Hypaque的密度為:
(A)1.052
(B)1.078
(C)1.086
(D)1.093
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統計: A(146), B(1377), C(215), D(97), E(0) #1154670
統計: A(146), B(1377), C(215), D(97), E(0) #1154670