12.下列何者為逆相層析所用之C18管柱充填劑?
(A)octadecyl silane-bonded silica particles
(B)octyl silane-bonded silica particles
(C)phenyl silane-bonded silica particles
(D)silica particles
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統計: A(6928), B(667), C(76), D(127), E(0) #2037554
統計: A(6928), B(667), C(76), D(127), E(0) #2037554