» Gentamicin Sulfate and Betamethasone Valerate Otic Solution contains not less than 90.0 percent and not more than 125.0 percent of the labeled amount of gentamicin and an amount of beta methasone valerate equivalent to not less than 90.0 percent and not more than 110.0 percent of the labeled amount of betamethasone (C₂₂H₂₉FO₅).