%0 Journal Article %T Rapid Simultaneous of Ferric and Ferrous Ions in Geological Solution Sample with new Synthesized beta-diketone, 3-(ortho-methoxyphenylthio)pentane-2,4-dione %A Tayyari, Sayyed Faramarz %A CHamsaz, Mahmod %A Arbab Zavar, Mohammad Hossein %J Asian Journal of Chemistry %@ 0970-7077 %D 2007