Determination of Trace Nickel in Water Samples by Graphite Furnace Atomic Absorption Spectrometry after Mixed Micelle-Mediated Cloud Point Extraction

A simple and sensitive cloud point extraction method for the preconcentration of ultra-trace amounts of nickel as a prior step to its determination by graphite furnace atomic absorption spectrometry was proposed. It is based on the reaction of nickel with 2-(5-bromo-2-pyridylazo)-5-dimethylaminoanil...

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Detalles Bibliográficos
Autores principales: Han, Quan, Huo, Yanyan, Yang, Longhu, Yang, Xiaohui, He, Yaping, Wu, Jiangyan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6222332/
https://www.ncbi.nlm.nih.gov/pubmed/30309038
http://dx.doi.org/10.3390/molecules23102597

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6222332/
https://www.ncbi.nlm.nih.gov/pubmed/30309038
http://dx.doi.org/10.3390/molecules23102597

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