Research Article

Simultaneous Detection and Estimation of Catechol, Hydroquinone, and Resorcinol in Binary and Ternary Mixtures Using Electrochemical Techniques

Figure 6

(a) CVs of individual (solid lines) and ternary mixture (dashed line) of CT, HQ, and RS; (b) DPV responses of individual (solid lines) and ternary mixture (dashed line) of CT, HQ, and RS in ABS at PGA modified GCE.
(a)
(b)