Mineralization of Biological Materials for Subsequent Determination of Metals by Atomic Absorption Spectrometry

Authors

  • J. Rejnek Department of Chemistry, Pedagogical Faculty, Purkyne University, Usti nad Labem

Abstract

The conditions of decomposition by dry and wet mineralization were verified on certified reference mateials of apple tree leaves (NIST 1515) and human hair (GBW 07601). In the mineralizates, Pb, Cd, Cu, Zn, Fe, Se and As were determined by AAS with flame atomization. The precision of the obtained results was tested by statistical methods. A good agreement of the measured with certified results was attained in microwave and dry mineralization in UniClever and Apion mineralizers, respectively.

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Published

2003-01-15

How to Cite

Rejnek, J. (2003). Mineralization of Biological Materials for Subsequent Determination of Metals by Atomic Absorption Spectrometry. Chemické Listy, 96(12). Retrieved from http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2268

Issue

Vol. 96 No. 12 (2002)

Section

Articles