Mark Bruce is a Corporate Technical Director for Eurofins Environment Testing America. He has experience in environmental monitoring including sample preparation and analysis since 1979. He has participated in the development of several EPA methods. In conjunction with the Army Corps of Engineers, he has investigated and developed tools for ISM sample processing. He has been active on both Interstate Technology and Regulatory Council ISM teams (2012 and 2020). Mark earned a Ph.D. in Analytical Chemistry from the University of Cincinnati in 1984.