Dr. Stuart Adams, Senior Analytical Chemist at Fera Science, explains how his laboratory analyzes over 100,000 samples per year for pesticides, veterinary medicines, mycotoxins and other contaminants. The lab uses a combination of routine analysis and high resolution LC-MS to screen samples for around 500 pesticides in a single test. Dr. Adams describes how the laboratory is improving efficiency of screening by using both qualitative and quantitative information to report the correct result and by adopting automated technology.