Dispersive liquid–liquid microextraction for metals enrichment: A useful strategy for improving sensitivity of laser-induced breakdown spectroscopy in liquid samples analysis

A rapid and efficient Dispersive Liquid–Liquid Microextraction (DLLME) followed by Laser-Induced Breakdown Spectroscopy detection (LIBS) was evaluated for simultaneous determination of Cr, Cu, Mn, Ni and Zn in water samples. Metals in the samples were extracted with tetrachloromethane as pyrrolidine...

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Veröffentlicht in:	Talanta (Oxford) 2015-01, Vol.131, p.348-353
Hauptverfasser:	Aguirre, M.A., Selva, E.J., Hidalgo, M., Canals, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Breakdown Chromium Dispersions Dispersive liquid–liquid microextraction Enrichment LIBS analysis Liquid samples Liquids Nickel Solvents Spectroscopy Trace metals determination
Online-Zugang:	Volltext
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