Email this article Development and certification of the method of copper photometric determination in natural waters
- Authors: Rudometkina T.F.1, Ivanov V.M.1
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Affiliations:
- Department of Chemistry
- Issue: Vol 72, No 3 (2017)
- Pages: 149-153
- Section: Article
- URL: https://journal-vniispk.ru/0027-1314/article/view/163348
- DOI: https://doi.org/10.3103/S0027131416050072
- ID: 163348
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Abstract
A method for direct photometric copper determination (0.025–1.000 mg/L) in natural waters using cuprizon has been developed. Ions of accompanying elements have been masked by adding ammonium citrate. The procedure proposed has been certificated by the addition standard method and confirmed to be suitable for industry.
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About the authors
T. F. Rudometkina
Department of Chemistry
Author for correspondence.
Email: trudometkina@yandex.ru
Russian Federation, Moscow, 119991
V. M. Ivanov
Department of Chemistry
Email: trudometkina@yandex.ru
Russian Federation, Moscow, 119991
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