Evaluation of the Use of a Reflux System for Sample Preparation of Xanthan Gum and Subsequent Determination of Ca, Cu, K, Mg, Na and Zn by Atomic Spectrometry Techniques

The aim of this study was to evaluate the performance of a reflux system adapted in the digestion tubes in sample preparation of xanthan gum for subsequent determination of Ca, Cu, K, Mg, Na and Zn by using spectrometric techniques. Through the proposed method, the samples were digested with HNO3 fo...

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Veröffentlicht in:	Journal of the Brazilian Chemical Society 2016-05, Vol.27 (5), p.919-924
Hauptverfasser:	Rosa, Michele B. da, Oreste, Eliézer Q., Bönemann, Daísa H., Rodrigues, Amanda A., Vendruscolo, Claire T., Moreira, Angelita S., Ribeiro, Anderson S., Nunes, Adriane M.
Format:	Artikel
Sprache:	eng
Schlagworte:	CHEMISTRY, MULTIDISCIPLINARY
Online-Zugang:	Volltext
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