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David Cosquer Mass Spectrometry Specialist at Polypeptide


David Cosquer graduated in 2002 in Chemical Engineering (INSA Rouen, France), and in 2003 in Organic Synthesis (MSc.  at Rouen University, France,). David worked 2 years as Research Engineer at the INSERM (French Health and Medical Research Institute), on the design/synthesis/purification/characterization/in-vitro testing of peptidic drugs.  He decided to focus on Analytics and joined Polypeptide (Formerly Lonza) in 2005 as Mass Spectrometry Specialist. During the last 12 years, David has been developing the Mass Spectrometry tool,  particularly using high resolution MS to characterize impurities observed  in synthetic peptides manufacturing.

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