5.眼用製劑中naphazoline之濃度為0.02%,相當於下列那一濃度?
(A)2 mg/mL
(B)20 mg/mL
(C)2 mg/dL
(D)20 mg/dL
答案:登入後查看
統計: A(161), B(520), C(1229), D(3415), E(0) #2039042
統計: A(161), B(520), C(1229), D(3415), E(0) #2039042
詳解 (共 3 筆)
#4107886
dL=100ml
0.02%=0.02g/100ml=20mg/dL
16
1