Innov’Orga offers you a service for the isolation of impurities and also the structural identification of impurities. The isolation of impurities is carried out by semi-preparative HPLC or by chromatography. The identification of impurities and the characterization are carried out by several experiments in NMR (1D and 2D experiments), mass spectra, IR, UV, etc. The synthesis of impurities completes the offer of Innov’Orga in this field. The synthetic route of the impurities is developed in the laboratory, the impurity is synthesized and a certificate of analysis is produced.