Abstract
A sensitive and reliable ETAAS determination of metal traces in high purity silver after total (Bi, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb) and partial (As, Hg, Sb, Se) separation of the matrix with ascorbic acid is described. The temperature program is optimized for analyte determination in ascorbic acid media and in 1% silver solution.
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Received: 25 June 1999 / Revised: 2 December 1999 / /Accepted: 14 December 1999
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Arpadjan, S., Karadjova, I. & Jordanova, L. Electrothermal atomic absorption spectrometric determination of trace elements in high-purity silver after total and partial reductive separation of the matrix. Fresenius J Anal Chem 367, 207–209 (2000). https://doi.org/10.1007/s002160051626
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DOI: https://doi.org/10.1007/s002160051626