The Iowa State University Seed Testing Laboratory prides itself on offering the most up-to-date and comprehensive services available in the seed-testing industry. Certified seed technologists and analysts with over 157 years of collective experience routinely perform traditional seed tests (warm germs, cold tests, accelerated aging, purity, noxious-weed exam, seed health, etc.) as well as trait tests (herbicide bioassay, ELISA, PCR, and IEF). With more than100 years of excellence in seed testing and customer service, you can rest assured that your samples are in good hands at the ISU Seed Testing Lab.