Electrochemical Determination of Metronidazole in Tablet Samples Using Carbon Paste Electrode

Figure 3

Cyclic voltammograms of 1 mM MTZ in BRB solution of different pH values (a–k: 2.0, 2.5, 3.5, 4.0, 4.5, 5.0, 6.0, 6.5, 7.0, 7.5, and 8.0, resp.). Scan rate: 100 mV/s.