MKRTCHYAN, M. A. EXTRACTION-PHOTOMETRIC DETERMINATION OF ANALGINUM BY BRILLIANT GREEN IN PHARMACEUTICAL PRODUCTS IN SULFURIC ACIDE SOLUTION . Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 44, n. 1 (221), p. 56–59, 2010. DOI: 10.46991/PYSU:B/2010.44.1.056. Disponível em: https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol44_no1_2010_pp056-059. Acesso em: 24 nov. 2024.