Determination of Total Germanium in Chinese Herbal Remedies by Square-Wave Catalytic Adsorptive Cathodic Stripping Voltammetry at an Improved Bismuth Film Electrode
Figure 5
The effect of the pyrogallol concentration on the stripping peak current of Ge(IV)-pyrogallol complex in 0.1 mol L−1 HAc-NaAc + mol L−1 KBrO3; Ge(IV) concentration: 10 μg L−1. Other conditions as in Figure 1.
