• We provide accurate and robust methods for quantification with high sensitivity.

  • We quantify your compounds of interest using an internal calibrator or reference molecule, by relying on external calibration or via standard addition.

  • We deliver relative quantification data for all your product-related variants and impurities, both in basic solutions and complex formulations.

  • We provide absolute quantification data for process-related residuals (antifoam, thymidine, tropolone, poloxamer, methotrexate, … ), host-related residuals (HCPs, metabolites, lipids), your final formulation (buffer compounds, excipients and surfactants), and therapeutics in complex matrices (e.g. using the selectivity and sensitivity of mass spectrometry in – for example – serum, plasma, cerebrospinal fluid, liver tissue, brain tissue).