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Use of a Polymer Inclusion Membrane and a Chelating Resin for the Flow-Based Sequential Determination of Copper(II) and Zinc(II) in Natural Waters and Soil Leachates

A bi-parametric sequential injection method for the determination of copper(II) and zinc(II) when present together in aqueous samples was developed. This was achieved by using a non-specific colorimetric reagent (4-(2-pyridylazo)resorcinol, PAR) together with two ion-exchange polymeric materials to...

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Detalles Bibliográficos
Autores principales:	Ribas, Tânia C. F., Croft, Charles F., Almeida, M. Inês G. S., Mesquita, Raquel B. R., Kolev, Spas D., Rangel, António O. S. S.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7662993/ https://www.ncbi.nlm.nih.gov/pubmed/33142737 http://dx.doi.org/10.3390/molecules25215062

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