11.將400 mg的atropine powder以lactose稀釋至總量20 g,atropine含量的標示,下列何者正確?
(A)0.2% w/w
(B)0.2 mg/100 g
(C)2% w/w
(D)2 mg/100 g
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統計: A(163), B(41), C(2883), D(126), E(0) #2972605
統計: A(163), B(41), C(2883), D(126), E(0) #2972605