This application note describes an analysis of EU polycyclic aromatic hydrocarbons in pumpkin seed oil using a liquid–liquid extraction, followed by a Bond Elut EMR–Lipid cleanup..
LC/MS Based Characterization Workflow of GLP-1 Therapeutic Peptide Liraglutide and Its Impurities
January 14th 2025This application note demonstrates a liquid chromatography/quadrupole time-of-flight mass spectrometer (LC/Q-TOF MS) workflow for the identification and characterization of therapeutic peptides.