The primary function of Olsen's Agricultural Laboratory since its beginning has been to provide quality analytical services to the agricultural community.

The laboratory has developed its own Internet Client Software for ease and speed of data delivery.

The area served by Olsen's Laboratory is nationwide. Analytical services include soil, leaf, petiole, feed, fertilizer, water, manure testing, and seed germination as well as wastewater samples from municipalities.

Our laboratory maintains certification for the analysis of coliform bacteria in public drinking water, coliform bacteria and nitrate-N in private water, RFV/RFQ in alfalfa hay, and manure samples. In addition, our laboratory participates in NAPT, AAFCO, Magruder, and AFPC quality control check sample programs.