Title  :Flow Injection Analysis – Solid Phase Extraction (FIA-SPE) Method for Preconcentration and Determination of Trace Amounts of Penicillins Using Methylene Blue Grafted Polyurethane Foam -
Facyltu : Science Section : Chemistry
Abstract :
Pub by :J. Hazard. Mater

researchers from fayoum university
 Dr.-Sami Mohammed Abdel Azeem
Faculty : Science Section: Chemistry

M. F. El-Shahat, N. Burham, S. M. Abdel Azeem,