Figure 4From: Synchronous fluorescence spectrofluorimetric method for the simultaneous determination of metoprolol and felodipine in combined pharmaceutical preparationSynchronous fluorescence spectra of. (1) FDP (1 μg/mL). (2) a-f, MTP (0.5, 1, 2, 4, 8 and 10 μg/mL). (3) blankBack to article page