Fast Determination of Auramine O in Food by Adsorptive Stripping Voltammetry

Figure 4

Cyclic voltammograms for 10⁻⁶ mol·L⁻¹ AO in BR buffers of different scan rates (mV·s⁻¹): (1) 10; (2) 50; (3) 100; (4) 500; (5) 700; E_acc = 0 V, t_acc = 30 s.