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2004 | 2 | 2 | 334-346
Tytuł artykułu

Determination of selenium in infant foods using electrothermal atomic absorption spectrometry with direct slurry sample introduction

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Slurry sampling electrothermal atomic absorption (SS ETAAS) was applied to the development of a sensitive and precise method for selenium determination in infant foods without sample pretreatment. Suspensions prepared in a medium containing 0.1% Triton X-100, 0.5 or 5% v/v concentrated HNO3 were directly introduced into the furnace. The accuracy of the procedure was confirmed by analysis of a standard reference material and comparison with hydride generation atomic absorption spectrometric (HGAAS) procedure. The characteristic mass is 44 pg and detection limit 0.43 μg·l−1.
Wydawca

Czasopismo
Rocznik
Tom
2
Numer
2
Strony
334-346
Opis fizyczny
Daty
wydano
2004-06-01
online
2004-06-01
Twórcy
  • Faculty of Chemistry, Adam Mickiewicz, University, Drzymaly 24, 60-613, Poznan, Poland, danutaba@amu.edu.pl
  • Biochemistry and Microbiology, Poznan University of Economics, Al. Niepodleglosci 10, 60-967, Poznan, Poland
  • Biochemistry and Microbiology, Poznan University of Economics, Al. Niepodleglosci 10, 60-967, Poznan, Poland
  • Faculty of Chemistry, Adam Mickiewicz, University, Drzymaly 24, 60-613, Poznan, Poland
  • Faculty of Chemistry, Adam Mickiewicz, University, Drzymaly 24, 60-613, Poznan, Poland
Bibliografia
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  • [33] A. Kabata-Pendias and H. Pendias:Trace Elements in Soils and Plants, 2nd ed., CRS Press, Boca Raton, Fl, 1992.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_BF02475577
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