Founded in 1995, Isotek performs a broad range of analyses for the livestock feed, pet food, animal rendering, agricultural trading and biofuel industries. We provide our many customers in all of these industries with accurate and quick results at very competitive prices.


We are AOCS certified and have earned the trust of 100s of satisfied customers, including industry leaders such as Nestle Purina, JBS, Conagra, Cargill, Sanimax, Smithfield Foods and Darling International.


Our prices are very reasonable.  If you require a test that is not shown on our published price lists please call us and we will give you an immediate quote over the phone.


Our turnaround time is unmatched in the industry. We routinely offer same day service on most of the tests we perform and do not add a rush charge!