题目内容

盐酸氯丙嗪注射液的含量测定中，为消除样品中氧化物对测定的干扰，可采用提取后双波长分光光度法

A. 对
B. 错

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硝苯地平的铈量法测定含量是基于硝苯地平的氧化性

A. 对
B. 错

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