Amperometric method for the determinatio
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Neil G. Carpenter; Derek Pletcher
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Article
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1995
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Elsevier Science
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English
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An amperometric method for the determination of nitrate in water has been developed. A small addition of acid copper sulfate is made to the sample and a potential pulse sequence is used to measure the current for the reduction of nitrate at an in situ, freshly plated copper surface. The procedure wo