Showing 1 - 4 results of 4 for search 'Ragaa El Sheikh', query time: 0.01s Refine Results
  1. 1
    Utility of Charge Transfer and Ion-Pair Complexation for Spectrophotometric Determination of Eletriptan Hydrobromide in Pure and Dosage Forms

    Utility of Charge Transfer and Ion-Pair Complexation for Spectrophotometric Determination of Eletriptan Hydrobromide in Pure and Dosage Forms by Ayman A. Gouda, Ragaa El Sheikh, Rham M. El-Azzazy

    Published 2013-01-01
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  2. 2
    Spectrophotometric Determination of Gemifloxacin Mesylate, Moxifloxacin Hydrochloride, and Enrofloxacin in Pharmaceutical Formulations Using Acid Dyes

    Spectrophotometric Determination of Gemifloxacin Mesylate, Moxifloxacin Hydrochloride, and Enrofloxacin in Pharmaceutical Formulations Using Acid Dyes by Ayman A. Gouda, Alaa S. Amin, Ragaa El-Sheikh, Amira G. Yousef

    Published 2014-01-01
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  3. 3
    Kinetic Spectrophotometric Determination of Gemifloxacin Mesylate and Moxifloxacin Hydrochloride in Pharmaceutical Preparations Using 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole

    Kinetic Spectrophotometric Determination of Gemifloxacin Mesylate and Moxifloxacin Hydrochloride in Pharmaceutical Preparations Using 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole by Mohammed G. Abdel Wahed, Ragaa El Sheikh, Ayman A. Gouda, Sayed Abou Taleb

    Published 2014-01-01
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  4. 4
    Environmental sustainability profiles assessment of HPLC stability indicating method for quantitation of piracetam and vincamine in pharmaceutical medications

    Environmental sustainability profiles assessment of HPLC stability indicating method for quantitation of piracetam and vincamine in pharmaceutical medications by Samya Sh. Alenezi, Ayman A. Gouda, Ragaa El Sheikh, Niaf A. Badahdah, Muneer E Alzuhiri, Ali H. Magrabi, Asim L. Jilani, Ahmed S. Darwish

    Published 2025-08-01
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