Novel spectrophotometric assessment of spectrally overlapping mixture of cinchocaine hydrochloride and betamethasone valerate in presence of their degradation products; a comparative study of conventional univariate versus multivariate calibrations

Citation:
Fayed, A. S., M. R. Rezk, H. M. Marzouk, and S. S. Abbas, "Novel spectrophotometric assessment of spectrally overlapping mixture of cinchocaine hydrochloride and betamethasone valerate in presence of their degradation products; a comparative study of conventional univariate versus multivariate calibrations", Journal of Applied Spectroscopy, vol. 86, issue 1, pp. 176-186, 2019.