KUMAR B. PATEL, Nitin; K. DESAI, K. 2,4-Dihydroxy-5-Nitropropiophenone Oxime as an Analytical Reagent: Studies on Cobalt Chelate . Asian Journal of Chemistry, [S. l.], v. 14, n. 3, p. 1769–1771, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22488. Acesso em: 23 jul. 2024.