二阶导数分光光度法测定复方美沙芬布洛芬含量
Determination of dextrometomethorphan hydrobromide and ibuprofen in compoud capsules by the second derivative spectrophotometry
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Abstract: OBJECTIVE:To determine the contents of dextromethorphan hydrobromide and ibuprofen in compoud capsule.METHODS:A second derivative spectrophotometric method was used by peak valley method for the determination of dextromethorphan hydrobromide and ibuprofe
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