Welcome to DQCI Services, a division of Diversified Laboratory Testing. We're glad that you are taking time to visit us. Please take the opportunity to review the information on our Web site.  DQCI Services DQCI Services is a privately owned full service testing laboratory conducting a wide variety of quality tests and chemical analysis. DQCI specializes in making available various standards (calibration sets) for infrared and near infrared equipment, somatic cell counters, and other milk testing equipment. DQCI has a large customer list throughout the U.S.A., Canada, Mexico, Puerto Rico, Costa Rica, Taiwan and other countries around the world. DQCI will provide custom standards for products not represented by our routinely manufactured items by special request. In addition, DQCI also provides payment and official quality testing for over 4000 dairy producers in the upper Midwest. DQCI Services is involved with many industry groups and organizations and is a member of the International Association for Food Protection (IAFP), Upper Midwest Dairy Industry Association, International Association of Food Industry Suppliers, and Institute of Food Technology.  DQCI is a certified laboratory under the National Conference of Interstate Milk Shippers and currently provides official results to six states in the upper Midwest. Our reputation is based upon the quality and consistency of our work.  We have disciplined ourselves to consistently provide accuracy in our analysis-- providing our customers with confidence in accurately testing products in their own laboratories and plants.  We take our responsibility seriously.  Customer satisfaction is indeed our goal but also our livelihood.