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. Author manuscript; available in PMC: 2022 Oct 21.
Published in final edited form as: Mol Pharm. 2021 Feb 23;18(4):1544–1557. doi: 10.1021/acs.molpharmaceut.0c00922

Figure 8.

Figure 8.

Forced acid degradation of brand (A) and generic (B) SFG containing 0.18 mM elemental iron diluted in 0.9% NaCl, 0.24 M HCl solution. At t = 0 h, the drug is fully intact. Each point represents the average of three measurements taken at 287 nm on a UV–visible spectrometer. Data were fitted to a one phase exponential decay plot (R2 brand = 0.999 and R2 generic = 0.997).