Optimization of manganese determination by voltammetry in presence of chromium and nickel

Barmera, Sonal ; Barmera, Sonal


The optimum conditions for the determination of manganese at low concentrations    have been developed employing differential pulse polarography. The limit of quantification of 1.04 µg/ml was achieved. The possible interference of coexisting metal ions was examined and ruled out. The method has been successfully applied for the analysis of manganese in industrial waste samples.


Manganese, DPP, chromium, nickel, industrial waste analysis

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