29 正己烷-二氯甲烷之混合溶媒,可作為下列何種層析管柱之移動相?
(A)anion ion-exchange
(B)cationic ion-exchange
(C)octadecyl silane
(D)silica gel
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統計: A(43), B(81), C(979), D(1787), E(0) #411460
統計: A(43), B(81), C(979), D(1787), E(0) #411460