Електронна колориметрія багатокомпонентних розчинів

Abstract

The work is devoted to the use of the method of calculating optical absorption in a wide spectral range in layered media for the analysis of multicomponent solutions using several emitters of different wavelengths. The proposed method makes it possible to significantly increase the number of solution components that can be monitored simultaneously, increase the reliability of identifying individual components, and improve the accuracy of estimating their concentrations. The corresponding relationships for the integral absorption coefficient are given, and the conditions for adequate measurement of the concentrations of individual components are evaluated