PANDEY, H.K.; VASHISTHA, M.; BHOJAK, N. Solid Phase Extraction of Iron Using 2’-Pyridyliminosalicyl Cellulose. Asian Journal of Chemistry, [S. l.], v. 18, n. 4, p. 3191–3193, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/20788. Acesso em: 23 jul. 2024.