Research Article - (2011) Volume 2, Issue 6

Utility of Ion-associate Formation Reactions for the Spectrophotometric Determination of Sildenafil Citrate in Pure form and in Virecta Tablets

Eman Y.Z. Frag, Gehad G. Mohamed* and Hana M.S. Alelaiwi
Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt, E-mail: e_uossry@yahoo.com
*Corresponding Author: