ICP-OES Determination of Titanium (IV) in Marine and Wastewater Samples after Preconcentration onto Unloaded and Reagent Immobilized Polyurethane Foams Packed Columns

El-Shahawi MS^*, Bashammakh AS, Alwael H, Al-Sibaai AA and Al-Ariqe HK

Central Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia, E-mail: Bashammakhas@gmail.com

^*Corresponding Author: El-Shahawi MS, Department of Chemistry, Faculty of Science, Damietta University, Damietta, Egypt, Tel: 00-96612-6952000, Fax: 00-96612- 6952292 Email: ,