Sample Sidebar Module

This is a sample module published to the sidebar_top position, using the -sidebar module class suffix. There is also a sidebar_bottom position below the menu.

Sample Sidebar Module

This is a sample module published to the sidebar_bottom position, using the -sidebar module class suffix. There is also a sidebar_top position below the search.
الكيمياء التحليلية

Rajaa M.Ali

Email: rajaaali99@yahoo.com

 Supervisor Name: Dr. Sadeem S.Abid

Abstract:

Simple accurate and sensitive batch and flow injection spectrophotometric method was depicted for the determination of famotidine (FAM) in pharmaceutical formulation. The proposed method based on oxidative coupling reaction between famotidine and the organic
reagent -pyro catechol- in the presence of ferric ammonium sulfate as oxidant agent to give the water soluble blue colored product with high absorptivity at a wavelength of 580nm.The molar ratio of FAM and pyro catechol was 1:1. The Optimum conditions and analytical parameters for batch reaction method were evaluated. The linearity was in range of 15-
450 μg.ml-1 with a correlation coefficient of 0.9979. The detection limit was 10.425 μg.ml-1. The flow injection method the linear range (100- 1500 μg. mL-1), and the detection limit 87.22μg .mL-1. The proposed method was applied successfully to the assay of famotidine in
pharmaceutical preparation.