»Nystatin Ointment contains not less than 90.0percent and not more than 130.0percent of the labeled amount of USP Nystatin Units.
Packaging and storage Preserve in well-closed containers,preferably at controlled room temperature.
Minimum fill á755ñ: meets the requirements.
Water,Method Iá921ñ: not more than 0.5%,20mLof a mixture of toluene and methanol (7:3)being used in place of methanol in the titration vessel.
Auxiliary Information Staff Liaison:William W.Wright,Ph.D.,Scientific Fellow
Expert Committee:(PA7)Pharmaceutical Analysis 7
USP28NF23Page 1407Pharmacopeial Forum:Volume No.28(1)Page 135