%0 Journal Article %T Transport Study of Metal Cations Through a Bulk LiquidMembrane Using Benzo-18-crown-6 as an Ionophore %A Ronaghi, Gholam Hossein %A Arbab Zavar, Mohammad Hossein %A Fahmideh Rad, Elham %J Asian Journal of Chemistry %@ 0970-7077 %D 2009