Vyas, C. K.Joshirao, P. M.Tyagi, A. K.Manchanda, V. K.2013-07-232013-07-232013Journal of Radioanalytical & Nuclear Chemistry, 2013. Vol. 295 (3): pp. 1737-1742http://hdl.handle.net/123456789/78624706 bytestext/htmlenThoriumStrontiumYttriumExtraction chromatographyDi-tert-butyl-dicyclohexano-18-crown-6Recovery and purification of Sr(II) in perchloric acid mediumArticle