![Sarah Couturier](/sites/default/files/styles/bio_image/public/2023-08/AGR_Web_Team_350x216_Couturier-OLD.jpg?itok=GMKk3Fmj)
Sarah Couturier
Chemist
Sarah joined American Glass Research in 2011 with 12 years prior experience in a Quality Control and Quality Assurance Lab. Her primary duties include sample preparation, USP and EP testing of glass, redox testing of glass and decrepitation testing of raw materials.