Potentiometric Stripping Analysis of Cadmium and Lead with Constant Inverse Current in the Analytical Step Using an Open Tubular Mercury-Coated Glassy Carbon Electrode

<div>Open tubular flow cell. (1) Working electrode, glassy carbon tube (“Sigradur G”), <i>l</i> = 10 mm, <i>A</i><sub>in</sub> = 1.57 cm<sup>2</sup>. (2) Counter electrode, glassy carbon tube (“Sigradur G”), <i>l</i> = 50 mm. (3) Reference electrode, Ag/AgCl (3.5 mol/L KCl). (4) Reference electrode carrier. (5) Silicone hoses. (6) Electrical contacts.</div>

Journal of Analytical Methods in Chemistry

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Figure 1

Figure 1: Potentiometric Stripping Analysis of Cadmium and Lead with Constant Inverse Current in the Analytical Step Using an Open Tubular Mercury-Coated Glassy Carbon Electrode 

Figure 1 | Potentiometric Stripping Analysis of Cadmium and Lead with Constant Inverse Current in the Analytical Step Using an Open Tubular Mercury-Coated Glassy Carbon Electrode 