Fig. 2From: Mathematical processing of absorption as green smart spectrophotometric methods for concurrent assay of hepatitis C antiviral drugs, Sofosbuvir and Simeprevir: application to combined pharmaceutical dosage forms and evaluation of the method greennessThe absorption spectra of SMV 40.0 µg mL−1 and SOF 40.0 µg mL−1 showing the intersection point at 273 nmBack to article page