SUN, Aide; XU, Qingcai; XU, Shujian; SHANGGUAN, Xuehui; SUN, Jing. Ultrasonic-Assisted Dispersive Liquid Phase Microextration with Low-Volume Toxic Solvent for the Separation of Strontium and its Application for Strontium Isotope Determination. Asian Journal of Chemistry, [S. l.], v. 26, n. 1, p. 169–172, 2013. DOI: 10.14233/ajchem.2014.15366. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/26_2_38. Acesso em: 4 jul. 2024.