Dual-wavelengthspectrophotometry is a way to simultaneously determine the content of two dyestuffs in mixed solution.
对测定双组分染液中染料含量的双波长分光光度法进行了研究。
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This paper introduces the test principle and method of dual-wavelengthspectrophotometry, and analyses the test result.
介绍双波长分光光度法测试的原理和方法,对测试结果进行了分析、验证。
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Objective To compare the effects of dual-wavelengthspectrophotometry and HPLC on the content of trimethoprim(TMP)in Compound Dihydroartemisinin Tablets.