Sotera Health-backed Nelson Labs, a global provider of mission-critical sterilization and lab-testing and advisory services, completed the acquisition of BioScience Laboratories, an outsourced provider of laboratory testing for manufacturers of consumer, healthcare, and pharmaceutical products. Financial terms were not disclosed. “BioScience Laboratories is premier provider of antimicrobial testing services; known for its testing of consumer hand sanitizers, pre-operating hand-wash, and hard surface disinfectants. It is also recognized for its strong relationships with its customers and regulators. This acquisition will expand and further strengthen our antimicrobial and virology lab testing capabilities. We welcome BioScience Laboratories’ strong management and expert staff as they join us in our mission, Safeguarding Global Health,” Michael B. Petras, Sotera Health Chairman and CEO.