Keywords = Spectrophotometry
Spectrophotometric Estimation of Donepezil Hydrochloride in pure and dosage forms via ion-pair complex with Erythrosine Dye.

Articles in Press, Accepted Manuscript, Available Online from 20 March 2024

10.21608/ejchem.2024.267460.9287

Hend M. Mostafa; Arwa A. Abdo; Tarek Wahdan; Zeinab M. Anwar


Development of Cloud Point Extraction for Preconcentration and Spectrophotometric Determination of Entecavir as Antiviral Drug in Pharmaceutical Formulations and Application to Content Uniformity Testing

Volume 67, Issue 2, February 2024, Pages 135-144

10.21608/ejchem.2023.212041.7996

Ayman A Gouda; Ragaa Elsheek Shohaib; Mohannad M Garoub; Eman Fawzy; Moataz S Mahmoud; Ahmed F. Abdel Allem; Ahmed El Sayed; Nesma M. Jumaa; Alyaa S. Ibrahim


An Eco-Friendly Cloud Point Extraction for Preconcentration of Iron(III) in Water Samples prior to Spectrophotometric Determination

Volume 65, Issue 131, December 2022, Pages 581-590

10.21608/ejchem.2022.127914.5674

Ayman A Gouda; Ragaa Elsheikh Shohaib; Alaa S Amin; Mohamed H Sherif; Asmaa M El lakani