970-475-0263 | ed.kotsides@iehinc.com

Ed has a B.S. in Microbiology (1979) and a M.S. in Food Science (1983) from Cornell University. He joined Warren Analytical in 2000 to direct efforts in Quality Assurance and Technical Service. Prior to Warren, Ed worked in the food industry in the areas of dairy, spices, seasonings and food ingredients, meat and poultry, and grain milling. He has manufacturing plant experience in each of these areas with both raw and processed products. He has developed and implemented HACCP, sanitation and GMP programs for many food processing plants and has also taught HACCP and conducted food safety and sanitation audits for food industry clients.

970-475-0257 | melanie.carwin@iehinc.com

Melanie earned a B.A. in Biochemistry with a minor in physics from University of Northern Colorado, Greeley, CO. in 1999. She began work at Warren Analytical in November 1999 as an analytical chemist. As an analytical chemist, Melanie received additional training on wastewater through Hach in Loveland, CO, and on nitrogen and protein with LECO based in St. Joe's, MN. Melanie's tenure as a bench chemist provided extensive training and background in all wet chemistry methods offered at Warren. Melanie acted as Chemistry Supervisor from 2004 to 2006 prior to her move to Laboratory Services Manager.

970-475-0262 | elizabeth.forsyth@iehinc.com

Elizabeth started at Warren Analytical in Receiving before taking time off to start her family, and pursue an Adavanced Associates in Business Marketing. Elizabeth returned to Warren Analytical as the primary Customer Service liasion in 2009.