LC–UV assay and organic impurities for paliperidone drug substance based on USP monograph where a L1 (C18) column with 100 x 4.6 mm, 3 µm dimensions was used
Application of LC-UV/MS Workflows to Increase Efficiency in Impurity Profiling of GLP-1 Analogs
June 18th 2025In this study, the unique capabilities of a LC-UV/MS workflow to accelerate analysis are demonstrated in the identification of impurities related to GLP-1 analogs that underwent chemical and thermal stress conditions.