A modified method for determination of ascorbic acid is developed. Its metrological characteristics are determined. Two procedures for quantitative determination of ascorbic acid in medicinal forms are compared. The modified method has advantages over the traditional titration method. The modified method can be applied to quantitative determination of ascorbic acid in injectable medicinal forms.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 43, No. 6, pp. 51–53, June, 2009.
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Zykova, E.V., Ostrovskii, O.V., Zaitsev, V.G. et al. Optimization of the spectrophotometric method for quantitative determination of ascorbic acid in medicinal forms. Pharm Chem J 43, 357–359 (2009). https://doi.org/10.1007/s11094-009-0306-z
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DOI: https://doi.org/10.1007/s11094-009-0306-z