Fig. 6From: Different applications of isosbestic points, normalized spectra and dual wavelength as powerful tools for resolution of multicomponent mixtures with severely overlapping spectra a Ratio absorption spectra of 10 μg/mL PCT (dotted line), 10 μg/mL CAF (dashed line) and the binary mixture of CAF and PCT 5 μg/mL of each (dotted straight line) obtained after division by the normalized spectra of PCT. b Ratio absorption spectra of 10 μg/mL PCT (dotted line), 10 μg/mL CAF (dashed line) and the binary mixture of CAF and PCT 10 μg/mL of each (dotted straight line) obtained after division by the normalized spectra of PCTBack to article page