Microtracers

Our Story Since 1961, Micro-Tracers, Inc. has manufactured analytical tracers used for quality assurance purposes by the animal feed industry. Microtracers have been formulated by Elanco (formerly Eli Lilly), Zoetis (formerly Pfizer), Zinpro and other major animal feed and animal health companies world-wide to identify their products as proprietary. We are the only company in the world whose primary focus is manufacturing analytical tracers used for quality assurance purposes by the formula feed industry. We also manufacture colored corn cob grits for coding commercial and research feeds, as well as selenium sources for use in manufacturing feed premixes.