Research Article

Voltammetric Determination of Captopril Using Chlorpromazine as a Homogeneous Mediator

Figure 2

Cyclic voltammograms of a: phosphate buffer solution (pH 4.0, 0.05 M), b: a + 0.5 mM CAP, c: a + 0.5 mM CPZ, and d: c + 0.5 mM CAP. Scan rate 50 mV s−1 at the GCE.
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