R&D Systems, Inc

R&D Systems, a Minnesota-based biological products company, started by producing hematology controls and calibrators for use in hospitals and clinics. In 1977, we introduced our first product, a platelet-rich-plasma control, and in 1981, we became the second manufacturer in the world to release a whole blood control with platelets. Over the years, R&D Systems Hematology has continued to develop a variety of hematology controls. These products continue to be available through our Clinical Controls Division. On February 10, 2014, Techne Corporation, R&D Systems parent company, announced that it will be operating under the new trade name, Bio-Techne.