Cloud point extraction of vanadium in parenteral solutions using a nonionic surfactant (PONPE 5.0) and determination by flow injection-inductively coupled plasma optical emission spectrometry

A preconcentration and determination methodology for vanadium at trace levels in parenteral solutions was developed. Cloud point extraction was successfully employed for the preconcentration of vanadium prior to inductively coupled plasma atomic optical emission spectrometry (ICP-OES) coupled to a f...

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Veröffentlicht in:	Talanta (Oxford) 2002-10, Vol.58 (4), p.619-627
Hauptverfasser:	Wuilloud, Gustavo M, de Wuilloud, Jorgelina C.A, Wuilloud, Rodolfo G, Silva, Marı́a F, Olsina, Roberto A, Martinez, Luis D
Format:	Artikel
Sprache:	eng
Schlagworte:	2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol reagent Analysis Biological and medical sciences Cloud point extraction General pharmacology ICP-OES Medical sciences Parenteral solutions Pharmacology. Drug treatments Vanadium determination
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