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Determination of Ultra-trace Rhodium in Water Samples by Graphite Furnace Atomic Absorption Spectrometry after Cloud Point Extraction Using 2-(5-Iodo-2-Pyridylazo)-5-Dimethylaminoaniline as a Chelating Agent

A highly sensitive method based on cloud point extraction (CPE) separation/preconcentration and graphite furnace atomic absorption spectrometry (GFAAS) detection has been developed for the determination of ultra-trace amounts of rhodium in water samples. A new reagent, 2-(5-iodo-2-pyridylazo)-5-dime...

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Detalles Bibliográficos
Autores principales:	Han, Quan, Huo, Yanyan, Wu, Jiangyan, He, Yaping, Yang, Xiaohui, Yang, Longhu
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6154327/ https://www.ncbi.nlm.nih.gov/pubmed/28338642 http://dx.doi.org/10.3390/molecules22040487

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