Italian-based Stevanato Group, a producer of glass primary packaging and provider of integrated capabilities for combination products, has formed an agreement with Pfeiffer Vacuum Technologies to provide characterization testing of container-closure systems for the biopharma industry.    U.S.-based Pfeiffer Vacuum Technologies specializes in leak testing and CCI technologies. The CCI analysis and testing services will take place at Stevanato Group’s state-of-the-art U.S. Technology Excellence Ce...