2019 - Leslie Johnson
Applications Scientist
XOS

Leslie Johnson has over a decade of experience as an Applications Scientist at XOS, a manufacturer of MWDXRF and HDXRF® analyzers. She works closely with XOS customers – leading laboratories and petroleum refineries around the world – to help them meet their testing needs. Additionally, she is active in the ASTM International community and has shared authorship of several ASTM XRF test methods. Prior to XOS, Mrs. Johnson worked eight years as a petroleum chemist at a North American petroleum refinery. She holds a bachelor’s degree in biochemistry and molecular biology from Penn State and a master’s degree in strategic leadership from Roberts Wesleyan College.
Presentation(s):
Chlorine in Catalyst by XRF Best Practices and Petra MAX Calibration Curve Setup
Abstract Number: 198
Wednesday, October 16th
2:10 PM - 2:50 PM