“…The Taylor dispersion method for diffusion measurements in multicomponent systems [7][8][9][10][11][12][13][14][15] is based on the dispersion of small amounts of solution injected into laminar carrier streams of solvent or solution of different concentrations, flowing through a long capillary tube with the length and radius accurately measured (in our case, they are 3.2799 (±0.0001) Â 10 4 mm and 0.5570 ± (0.0003) mm, respectively [12][13][14][15]). …”