Abstract
Conditions were optimized for determining microgram amounts of chromium by stripping voltammetry with a modified carbon-paste electrode. The developed procedures were applied to the analysis of different waters. The proposed procedures exhibit high performance characteristics and ensure the determination of 9.6 × 10–9 to 1.0 × 10–6 M chromium.
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Gevorgyan, A.M., Vakhnenko, S.V. & Artykov, A.T. Determination of Chromium in Natural Water by Stripping Voltammetry. Journal of Analytical Chemistry 59, 371–374 (2004). https://doi.org/10.1023/B:JANC.0000022791.76804.26
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DOI: https://doi.org/10.1023/B:JANC.0000022791.76804.26