%0 Journal Article %T Supramolecular dispersive liquid–liquid microextractionbased solidification of floating organic drops forspeciation and spectrophotometric determination ofchromium in real samples %A Dehghani, Malihe %A CHamsaz, Mahmod %A Arbab Zavar, Mohammad Hossein %A Farzaneh Shemirani %J Analytical Methods %@ 1759-9660 %D 2013