McHenry, L.

Leslie McHenry is an Applications Supervisor for XOS. With more than two decades of experience in petroleum applications—first as a chemist specializing in downstream product analysis at a North American petroleum refinery, then as an Applications Scientist and Supervisor at XOS—McHenry is recognized as an industry expert. She is the author of numerous white papers and ASTM XRF method revisions, including D7039, D7536, D7757 and the addition of Procedure C for XRF to ASTM D4929 “Determination of chloride content in crude oil.” As a former XOS customer, McHenry enjoys assisting others with their elemental analysis testing challenges.