Katherine Lovejoy - uventia

Katherine Lovejoy

Katherine Lovejoy

Katherine Lovejoy

Application Chemist


Katherine Lovejoy is an Application Chemist at the Thermo Fisher Scientific production site for HPLC and for the charged aerosol detector. She has 7 years of experience in that role and enjoys helping others get the best possible CAD results. She earned a PhD in Inorganic Chemistry from the Massachusetts Institute of Technology and has a h-index of 15. Her experience also includes time as a chemist reviewer at the FDA and a scientist at Los Alamos National Laboratory.

4th Annual Extractables & Leachables
March 7, 2024
What is next in testing and analyzing for extractables and leachables in biopharmaceutical development and release?

DAY 1: MARCH 7th, 2024

SESSION: Implementation of a non-volatility test before quantitating E&L unknowns with a charged aerosol detector

◆  HPLC with 3 orthogonal detectors allows quantitation of unknowns by charged aerosol detectorand identification by easy-to-use low resolution MS

◆  Classification of unknowns as non-volatile or semi-volatile in the CAD reduces the uncertainty factor and improves quantification by surrogate standard.

◆  When using an inverse gradient, improved mixing with an inline capillary mixer after the merge point of the analytical and inverse gradients reduces inter-compound %RSD

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