UZUN, A.; SOYLAK, M.; ELCI, L.; DOGAN , M. Application of Sorbent Extraction for Preconcentration/Separation of Trace Amounts of Cadmium(II), Silver(I), Gold(II) and Lead(II) from Metallic Zinc Samples and Their Determinations by Atomic Absorption Spectrometry . Asian Journal of Chemistry, [S. l.], v. 14, n. 3, p. 1277–1281, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22393. Acesso em: 23 jul. 2024.