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| Quantification of the Active Ingredient in a Pharmaceutical Topical Gel Formulation (AN50774) |
| Abstract: FT-NIR spectroscopy can be used for the quantitative characterization of an active ingredient in a translucent gel formulation. |
| This report demonstrates that Fourier Transform Near-infrared (FT-NIR) spectroscopy can be used for the quantitative characterization of an active ingredient in a translucent gel formulation. Gels were prepared with 0%, 1%, 2%, 4%, 6% and 8% ketoprofen. These preparations were placed in disposable vials and analyzed with the AntarisTM FT-NIR analyzer in the transmission module. The results demonstrate that Antaris FT-NIR is a good alternative to other analyses, which are time-consuming, for these formulations.
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