USP-NF Online Users are required to create a individual account to access this resource. Please use your University (uiowa.edu) email address for your account.
The USP-NF (United States Pharmacopeia–National Formulary) is a combination of two official compendia, the United States Pharmacopeia (USP) and the National Formulary (NF). It contains standards for medicines, dosage forms, drug substances, excipients, biologics, compounded preparations, medical devices, dietary supplements, and other therapeutics.