Pre-concentration and spectrophotometric determination of Co(II) by adsorption of its (E)-N1-((1-thiophen- 2- yl) ethylidene) benzene-1,2-diamine complex on an alumina column
2008 ◽
Vol 69
(2)
◽
pp. 391-395
◽
Keyword(s):
Keyword(s):
2004 ◽
Vol 27
(2)
◽
pp. 269-280