Research Article

Electrochemical Behavior of Malachite Green in Aqueous Solutions of Ionic Surfactants

Figure 2

(a) Absorption spectra of  M MG in 0.10 M aqueous solution of KCl in the presence of SDS at various concentrations. Inset shows plot of [SDS] versus . (b) Absorbance at 617.5 nm versus [SDS].
839498.fig.002a
(a)
839498.fig.002b
(b)