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Magnetic Torus Microreactor as a Novel Device for Sample Treatment via Solid-Phase Microextraction Coupled to Graphite Furnace Atomic Absorption Spectroscopy: A Route for Arsenic Pre-Concentration

This work studied the feasibility of using a novel microreactor based on torus geometry to carry out a sample pretreatment before its analysis by graphite furnace atomic absorption. The miniaturized retention of total arsenic was performed on the surface of a magnetic sorbent material consisting of...

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Detalles Bibliográficos
Autores principales:	Ortegón, Sofía, Peñaranda, Paula Andrea, Rodríguez, Cristian F., Noguera, Mabel Juliana, Florez, Sergio Leonardo, Cruz, Juan C., Rivas, Ricardo E., Osma, Johann F.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9572641/ https://www.ncbi.nlm.nih.gov/pubmed/36234749 http://dx.doi.org/10.3390/molecules27196198

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