GYULNAZARYAN, Sh. A. AMPEROMETRIC TITRATION OF PERRHENATE-IONS BY METHYL VIOLET AND CRYSTAL VIOLET ORGANIC BASIC DYES. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 38, n. 1 (203), p. 71–75, 2003. DOI: 10.46991/PYSU:B/2004.38.1.071. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol38_no1_2004_pp071-075. Acesso em: 22 nov. 2024.