SABER MAHANI, FATAMEH; ALI TAHER, MOHAMMAD. Application of 1-(2-Pyridylazo)-2-naphthol for Separation and Preconcentration of Trace Amounts of Cobalt(II) in Various Samples and Its Determination by Flame Atomic Absorption Spectrometry. Asian Journal of Chemistry, [S. l.], v. 19, n. 4, p. 2541–2549, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/13341. Acesso em: 23 jul. 2024.