题目内容

下列关于凝胶剂叙述不正确的是

A. 凝胶剂是指药物与适宜的辅料制成的均一或混悬的透明或半透明的半固体制剂
B. 凝胶剂有单相分散系统和双相分散系统
C. 氢氧化铝凝胶为单相凝胶系统
D. 卡波沫在水中分散形成浑浊的酸性溶液
E. 卡波沫在水中分散形成浑浊的酸性溶液必须加入NaOH中和。才形成凝胶剂

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