milk analysis labs

Milk Analysis Labs


NorthStar’s two milk analytical labs, utilize state of the art laboratory techniques including infrared spectroscopy, flow cytometry, ELISA, PCR and more to process more than 3.6 million milk samples annually. Samples can be analyzed for more than a dozen components and characteristics including butterfat, protein, SCC, solids-non-fat, MUN, Johne’s, leukosis, BVD, progesterone, neospora, mastitis, pregnancy and more.

The NorthStar Michigan Laboratory is based in Grand Ledge and processes all samples from Michigan’s lower peninsula, Indiana and Ohio. Samples can be submitted through routine DHI testing or direct to the lab.

NorthStar Michigan Lab
1163 Comet Lane, Grand Ledge, MI 48837
[email protected]


NorthStar Wisconsin Lab was originally founded in 1942 as Outagamie Central DHIA and was an affiliate of Wisconsin DHI Cooperative. In 1993 they merged with Winnebago County DHI to form Fox Valley DHI Cooperative (Fox Valley). In 1996 they affiliated themselves with National DHI and transferred many of their records for processing to DRMS. In January 2000 Fox Valley producers voted overwhelmingly to join NorthStar Cooperative.

NorthStar Wisconsin Lab
200 East Kelso Road, Kaukauna, WI  54130

[email protected]