POURJAVID, M. R.; SEHAT, A. A. Preparation of a Modified Octadecyl Silica Membrane Disk for Solid Phase Extraction of Lead(II) Ions in Different Real Samples and their Determination with ICP-AES. Journal of Membrane and Separation Technology, [S. l.], v. 1, n. 1, p. 9–18, 2012. DOI: 10.6000/1929-6037.2012.01.01.2 . Disponível em: https://mail.lifescienceglobal.com/pms/index.php/jmst/article/view/331. Acesso em: 21 nov. 2024.