The Section Definitions and interpretation of chromatograms is now titled Definitions.In the beginning of the chapter, added the statement: “Portions of this monograph that are national USP text, and are not part of the harmonized text, are marked with symbols symbol to specify this fact.The changes from the current official version of the chapter are: The chapter has been formally approved by the General Chapters–Chemical Analysis Expert Committee in accordance with the Rules and Procedures of the Council of Experts. The new harmonized standard for Chromatography has been approved by the Pharmacopeial Discussion Group (PDG) as described in its PDG Stage 4 sign-off cover sheet. Type of Posting: Notice of Adoption of Harmonized StandardĮxpert Committee: General Chapters–Chemical Analysis (GCCA)Ĭoordinating Pharmacopeia: European Pharmacopeia USP-ID, Delivered by Mestrelab Research.Pharmaceutical Continuous Manufacturing: USP Technical Guide.Continuous Manufacturing Knowledge Center.Pharmaceutical Analytical Impurities (PAIs).