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AN-V-111

Germanium in zinc plant electrolytes (concentrated ZnSO4 solutions)


Tóm tắt

Germanium is determined by adsorptive stripping voltammetry (AdSV) at the HMDE using aqueous sulfuric acid as supporting electrolyte and pyrocatechol violet as complexing agent. It is possible to determine 20 µg/L Ge in a sample containing 150 g/L Zn, 3 g/L Cd and 1 mg/L Pb.

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CÔNG TY TNHH METROHM VIỆT NAM

Tòa nhà Park IX, số 08 Đường Phan Đình Giót, Phường Tân Sơn Hòa, Quận Tân Bình
Thành phố Hồ Chí Minh

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