Payehghadr, M., Nourifard, F., Shahoei, C. and Kalhor, M. (2018) “Flame Atomic Absorption Determination of Cd and Cu in Biological Samples After Solid Phase Extraction by Octadecyl Silica Membrane Disks Modified With a Schiff Base Ligand”, Orbital: The Electronic Journal of Chemistry, 10(7), pp. 489-495. Available at: https://periodicos.ufms.br/index.php/orbital/article/view/16012 (Accessed: 18July2024).