SORPTION-DESORPTION-PHOTOMETRIC DETERMINATION OF IRON IN SULPHOSALYCYLIC ACID WITH USE 3-(METHYLAMMONIUM)-PROPHYLSILICA: UDC 543.062+541.183+546.72+547.587.11. Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, [S. l.], v. 45, n. 2, p. 27–28, 2008. Disponível em: https://chemistry.bulletin.knu.ua/en/article/view/8336. Acesso em: 6 oct. 2026.