GARG, Amita. Trace Determination of Thorium with 6-Chloro-3-hydroxy-2- (2′-furyl)-4H-chromen-4-one as an Analytical Reagent. Asian Journal of Chemistry, [S. l.], v. 32, n. 2, p. 228–232, 2019. DOI: 10.14233/ajchem.2020.22222. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/32_2_2. Acesso em: 25 nov. 2024.