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 高等继续教育 / 药物分析
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题型描述: 单选题
氯化物检查中加入硝酸的目的是( )
A.改善氯化银的均匀度
B.加速氯化银的形成
C.除去CO2+3、SO2-4、C2O2-4、PO3-4的干扰
D.加速氧化银的形成
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