BlackBook80 v6 [Medio Ting]

The USP–NF serves as the authoritative source for drug quality standards in the United States. It ensures the identity, strength, quality, and purity of medicines, dietary supplements, and food ingredients. Roughly November 2, 2015. Official Date: May 1, 2016.

represents a key historical compendium in pharmaceutical regulation. While no longer current, it remains essential for:

The USP and NF have historically been on different revision schedules. However, for ease of use, they are now published as a single combined volume. The "39" and "34" indicate that while the USP was in its 39th revision, the NF was in its 34th. This synchronization helps laboratories track which standards were enforceable during a specific time window.

: A comprehensive Index for USP 39–NF 34 is available, listing all monographs and general chapters included across Volumes 1–4. Research Applications