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- Title
Rapid determination of copper(I, II) ions using reagent indicator paper.
- Authors
Gaiduk, O.; Pantaler, R.; Grebenyuk, N.; Ostrovskaya, V.
- Abstract
A rapid, sensitive, and highly selective test based on the reaction of copper(I) with thio-Michler’s ketone was developed for the detection and semiquantitative determination of 0.001–2 mg/L copper in natural and potable waters using preconcentration in a portable indicator device. Diffuse reflectance spectroscopy was used to select reagent concentrations for immobilization on paper and study the conditions and performance characteristics of the procedure.
- Subjects
SPECTRUM analysis; COPPER; KETONIC acids; DRINKING water; IONS spectra; CHEMICAL reagents
- Publication
Journal of Analytical Chemistry, 2009, Vol 64, Issue 2, p201
- ISSN
1061-9348
- Publication type
Article
- DOI
10.1134/S1061934809020191