%0 Conference Proceedings %T Silver(I) Ion Selective Transport through a Bulk Liquid Membrane Containing 5, 12 Di(phenoxymethyl)-1,4-dioxa-7,10-dithiacyclododecane-2,3-dione as Carrier %A Hosseiny, Malihe Sadat %A Ronaghi, Gholam Hossein %J 16th Iranian Seminar of Analytical Chrmistry %D 2009