Slurry sampling of sediments and coals for the determination of Sn by HG-GF AAS with retention in the graphite tube treated with Th or W as permanent modifiers

• Autores: M. A. Vieira, Adilson J. Curtius, A. S. Ribeiro
• Localización: Analytical and bioanalytical chemistry, ISSN 1618-2642, Vol. 380, Nº 3, 2004, págs. 570-577
• Idioma: alemán
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