IEH-JL Analytical Services, Inc. is wholly owned commercial analytical testing laboratory as a subsidiary of the Institute for Environmental Health.

Founded in 1972, the laboratory provides service to agriculture, industry municipalities and consumers.

Testing activity is concentrated in five areas: livestock feed and forages, human food products, milk and dairy products, water, and the environment. From an operational perspective, it is four labs in one - classical wet chemistry, microbiology, chromatography and near infrared reflectance spectroscopy.