
Gemma Packer
Senior Scientist

Dr. Gemma Packer is a Senior Scientist at Lhasa Limited, where she leads the nitrosamine quality initiatives, including the Lhasa Nitrites database and Nitrosamine Formation database. Gemma earned her PhD in Chemistry from the University of Southampton in 2016 and Masters from the University of Leeds in 2013. She has experience in drug discovery and R&D, having worked as a Medicinal Chemist in an R&D department for a pharmaceutical company before joining Lhasa. Her primary interest lies in applying chemical theory to support decision making within industry. Additionally, Gemma serves as a scientific consultant for Consult Lhasa, a subsidiary of Lhasa Limited.
DAY 2: December 3rd, 2026
SESSION: In Silico and Data Sharing to Understand N-Nitrosamine Formation and Clearance
◆ This presentation will demonstrate the applicability of in silico tools and data sharing in identifying and informing risk mitigation strategies for nitrosamines.





