Showing 201 - 220 results of 4,407 for search '"pharmaceuticals"', query time: 0.06s Refine Results
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    Simultaneous Determination of Paracetamol, Acetyl Salicylic Acid, Mefenamic Acid and Cetirizine Dihydrochloride in the Pharmaceutical Dosage Form by Freddy H. Havaldar, Dharmendra L. Vairal

    Published 2010-01-01
    “…This method is simple, rapid and selective and can be used for routine analysis of analgesic and antipyretic drugs in pharmaceutical formulations. The proposed method was validated and successfully used for estimation of paracetamol, acetyl salicylic acid, mefenamic acid and cetirizine dihydrochloride in the pharmaceutical dosage form.…”
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    Article
  3. 203

    Treatment of Comprehensive Wastewater from Chemical and Pharmaceutical Parks by Fly Ash-Coated Iron Electrode Electrocoagulation by Huajing Zhu, Zeli Chen

    Published 2022-01-01
    “…It can be seen that the fly ash-coated iron electrode electrocoagulation method can have a great effect on the treatment of comprehensive wastewater in the chemical and pharmaceutical park.…”
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    Article
  4. 204
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    Sensitive Spectrophotometric Methods for the Determination of Gatifloxacin in Pharmaceuticals Using Bromate-Bromide, Methylene Blue and Rhodamine-B as Reagents by K. Basavaiah, U. R. Anil Kumar

    Published 2007-01-01
    “…The methods were successfully applied to the assay of GTF in pharmaceutical formulations with satisfactory results.…”
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    Article
  6. 206
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    South African strides towards attaining green analytical methods and a green environment for environmental analysis of pharmaceuticals by Lawrence Mzukisi Madikizela, Vusumzi Emmanuel Pakade

    Published 2025-03-01
    “…The occurrence of pharmaceuticals in South African water systems was established in the early 2000′s. …”
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    Article
  8. 208

    Quantitative analysis and resolution of pharmaceuticals in the environment using multivariate curve resolution-alternating least squares (MCR-ALS) by Mostafa Ahmed, Shaaban Heba

    Published 2019-06-01
    “…The obtained results show the potential of MCR-ALS with correlation constraint to be applied for the determination of different pharmaceuticals in complex environmental matrices.…”
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    Article
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    Spectrophotometric Determination of Zidovudine in Pharmaceuticals Based on Charge-Transfer Complexation Involving N-Bromosuccinimide, Metol and Sulphanilic Acid as Reagents by K. Basavaiah, U. R. Anil Kumar

    Published 2007-01-01
    “…A simple spectrophotometric method is proposed for the determination of zidovudine(ZDV) in bulk drug and in pharmaceutical preparations. The method is based on the oxidation of ZDV by a known excess of oxidant N-bromosuccinimide (NBS), in buffer medium of pH 1.5, followed by the estimation of unreacted amount of oxidant with metol and sulphanilic acid. …”
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    Article
  12. 212

    New Spectrophotometric and Conductometric Methods for Macrolide Antibiotics Determination in Pure and Pharmaceutical Dosage Forms Using Rose Bengal by Rania A. Sayed, Wafaa S. Hassan, Magda Y. El-Mammli, Abadalla Shalaby

    Published 2013-01-01
    “…The proposed methods were successfully applied for the determination of certain pharmaceutical dosage forms containing the studied drugs…”
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    Article
  13. 213

    Dual Wavelength RP-HPLC Method for Simultaneous Determination of Two Antispasmodic Drugs: An Application in Pharmaceutical and Human Serum by Najmul Hasan, Mathurot Chaiharn, Sauleha Khan, Hira Khalid, Nawab Sher, Farhan Ahmed Siddiqui, Muhammad Zain Siddiqui

    Published 2013-01-01
    “…A reverse phase stability indicating HPLC method for simultaneous determination of two antispasmodic drugs in pharmaceutical parenteral dosage forms (injectable) and in serum has been developed and validated. …”
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    Article
  14. 214

    Stock ranking of companies in the three metals, chemical and pharmaceutical industries with a combined approach of fuzzy SWARA and COCOSO by Hamzeh Amin-Tahmasbi, Mahdi Alireza

    Published 2023-09-01
    “…Regarding other innovations of this article, it can be pointed out that the three industries of metal, chemical, and pharmaceutical, due to the importance of these industries, have not been specifically studied. …”
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    Article
  15. 215

    Potentiometric Determination of Ketotifen Fumarate in Pharmaceutical Preparations and Urine Using Carbon Paste and PVC Membrane Selective Electrodes by Eman Y. Z. Frag, Gehad G. Mohamed, Mohamed M. Khalil, Mohammad M. A. Hwehy

    Published 2011-01-01
    “…These are used for determination of ketotifen fumarate using potentiometric titration, calibration, and standard addition methods in pure samples, its pharmaceutical preparations (Zaditen tablets), and biological fluid (urine). …”
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    An Indirect Atomic Absorption Spectrometric Determination of Trifluoperazine Hydrochloride in Pharmaceutical Formulations Based on Chelate Formation with Palladium(II) by Ameen W. Qasim, Zuhair A. A. Khammas

    Published 2010-01-01
    “…A new application of an indirect atomic absorption spectrometric (AAS) method was offered for the assay of low concentration of trifluoperazine hydrochloride (TFPH) in pure and pharmaceutical dosage form with good accuracy and precision. …”
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    Formulation and pharmaceutical development of quetiapine fumarate sustained release matrix tablets using a QbD approach by Gavan Alexandru, Porfire Alina, Marina Cristina, Tomuta Ioan

    Published 2017-03-01
    “…The quality target product profile (QTPP) was defined after the pharmaceutical properties and kinetic release of the innovator product, Seroquel XR 200 mg. …”
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