Method for the Analysis of Solutions Based on the Principle of Solid-Phase Separation and Determination of Ions

Abstract

Results of investigations on the development of a method of ion analysis are reported. The method is based on the principle of the internal-diffusion ion-exchange separation of a test mixture followed by the detection of ions using the macroscopic field phenomenon in multicomponent ion exchange. The potentiograms obtained exhibit well-resolved peaks that correspond to the injected alkali metal cations. The performance characteristics of the proposed method are estimated.