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该文首次将双波长标准加入法应用于荧光分析中,并测定了复方雷索辛涂剂中的苯酚和间苯二酚“,”In this paper,double wavelength standard additions method was first used in fluorescence analysis.The simultaneous determination of phenol and resorcinol could be carried out when the ratio of phenol to resorcinol concentrations was in the range of 15∶1?1∶15.The method gives satisfactory results.