Farm First's Laboratory Division

Located in the heart of Fox Valley, our lab specializes in milk and water lab testing for patrons across the Midwest. We are dedicated to quality service, backed by efficient testing and accurate results. Our  lab is conveniently located just a few miles off of highway 41 in Kaukauna, Wisconsin, making it easily accessible for sample drop-offs.

For a complete list of the services we offer and tests we perform, please click here. All tests are performed by state-certified lab analysts in our state-certified laboratory.  Visit for more information, or to log in for your individual patron or plant information.

FarmFirst Dairy Cooperative
4001 Nakoosa Trail, Suite 100
Madison, WI 53714-1381

Toll-Free: 1-800-525-7704
Phone: 608-244-3373
Fax: 608-244-3643

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