Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

@article{153201,
        author = {Dr.K.Sandhyarani and prof.K.Raghubabu},
        title = {Spectrophotometric method for estimation of Valsartan in bulk and tablet dosage form},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {8},
        number = {6},
        pages = {135-138},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=153201},
        abstract = {Simple, accurate, rapid and sensitive method has been developed for the estimation of Valsartan in bulk and pharmaceutical formulations. The method is based on the formation of ion association complex of the drug with eriochrome black-T in acidic buffer of pH 3.5 followed by extraction into chloroform. The linearity range of Valsartan  with eriochrome black-T was found to be 50 – 250 µg/mL. The developed method was found to be precise and accurate from the statistical validation of the analytical data. The proposed method has been successfully applied for analysis of dosage formulations. },
        keywords = {Valsartan,  Eriochrome black-T and Spectrophotometric method},
        month = {},
        }