Fig.5From: Application of green first derivative synchronous spectrofluorometric method for quantitative analysis of fexofenadine hydrochloride and pseudoephedrine hydrochloride in pharmaceutical preparation and spiked human plasmaSynchronous fluorescence spectra of FEX (1000 ng/ml) and PSE (800 ng/ml) in ethanol using Δλ = 25 nmBack to article page