THE INFLUENCE OF SURFACTANTS ON THE FLAME ATOMIC ABSORPTION DETERMINATION OF HEAVY METALS: UDC 543.422, 661.183.1. Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, [S. l.], v. 47, n. 2, p. 44–46, 2009. Disponível em: https://chemistry.bulletin.knu.ua/en/article/view/8420. Acesso em: 6 oct. 2026.