GEORGE, Louis; VARGHESE, Anitha; NIZAM, Aatika. Determination of thallium in environmental samples by surfactant assisted dispersive liquid-liquid microextraction combined with first order derivative spectrophotometry. European Journal of Chemistry, [S. l.], v. 6, n. 2, p. 183–188, 2015. DOI: 10.5155/eurjchem.6.2.183-188.1241. Disponível em: https://www.eurjchem.com/index.php/eurjchem/article/view/1241. Acesso em: 27 apr. 2024.