USP Chapter 621 Chromatography Intent to Revise

The USP has issued a Notice of Intent to Revise General Chapter <621> Chromatography. Based on stakeholder feedback, updates will be made to the sections on System Sensitivity and Peak Symmetry to improve clarity and applicability.

The Notice, dated September 25, 2024, states: "Chemical Analysis Expert Committee is canceling the PF 49(6) proposal and will publish an amended proposal in PF 51(2) with a targeted official date of June 1, 2026, to address comments received on the following sections. This upcoming revision will further clarify the use and applicability of the two sections."




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