The ISU Grain Quality Laboratory (GQL) provides reduced cost grain quality analysis services for genetic trials and commercial uses.  GQL analyzes grain samples for a variety of grain quality factors, including composition and physical traits.  GQL's Web site is designed to provide you with information about our testing services, grain information and trials performed.  Feel free to contact GQL with any questions or suggestions for items you would like to see on this site.

Training Opportunities from the ISU Seed Testing Laboratory.  Iowa State University.  August 2004