Dr. Kesavalu M. Bagawandoss, Ph.D., J.D.

Data Elements for PFAS Forensics

Dr. Kesavalu M. Bagawandoss, Ph.D., J.D., General Manager Gulf Coast, SGS North America, Inc.

Utilizing traditional forensic tools, improving determinative methods and sophisticated high-resolution mass spectrometry, various approaches can be utilized to identify sources. This facilitates forensic analysis undertaken to classify compounds as well as determine sources. Utilizing the instrument data files and performing non targeted analysis along with targeted compound analysis we find co-contaminant markers that are characteristic for a source. This presentation will provide highlights for forensic source determination and applications.

Dr. Doss has spent more than 40 years in the analytical chemistry arena. Dr. Doss’ expertise spans chemistry, environmental analysis, hydrocarbon chemistry (gas and liquids), forensics, industrial hygiene laboratory services (American Industrial Hygiene Association [AIHA] accredited), Air analyses (TO compendium methods), emerging contaminants - PFAS, 6PPD , 6PPDQ, biota analyses, hazardous waste management, client services, management of laboratories, laboratory builds, data validation, data management, sampling, laboratory audits and litigation support.    Dr. Doss received his Juris Doctorate from Southern University Law Center and was a Law Review Editor. He is licensed to practice law in Louisiana. He earned his Ph.D., Engineering (Environmental Science) from the University of Oklahoma, his M.S., Chemistry from Wichita State University and his B.S., Chemistry from Loyola College, University of Madras.    Contact Information: dr.doss@sgs.com; 281-881-1457.