SPECTROPHOTOMETRIC DETERMINATION OF IRON (III) IONS WITH THE HELP OF GOSSYPOL AZOBIRIKS Journal title: International scientific journal Science and Innovation Authors: Askarova M.R., Abdurakhmanova U.K. Subject(s): Archaeology, Arts and Literature, Biological Sciences, Chemistry, Computer and Information Science, Economics, Education, Humanities, Law, Linguistics, Mathematics, Medicine, Philosophy, Physics, Psychology, Social Sciences, Architecture, Agricultural Science