R&D Systems Hematology Controls and Calibrators has completed the Class B Certification under the new European Union In Vitro Diagnostic RegulationThis press release updates the IVDR Classification to Class B from the prior Class C. MINNEAPOLIS, Nov. 11, 2024 /PRNewswire/ -- Bio-Techne Corporation (NASDAQ: TECH) has recently achieved In Vitro Diagnostic Regulation (IVDR) certification for its R&D Systems Hematology Controls and Calibrators. This certification confirms that the products comply with the regul ...