Stone Calibre-backed Calibre Scientific, a global provider of life science reagents, tools, instruments, and other consumables to the lab research, diagnostics and biopharmaceutical communities, completed the acquisition of Environmental Validation Solutions, a provider of laboratory equipment services to customers in the academic, private research, and laboratory distribution sectors. Financial terms were not disclosed. “EVS is a great fit to our organization in terms of the highly sought-after niche that it serves, its commitment towards excellence in service and the strong relationships it has built with its customers for more than two decades,” Ben Travis, Calibre Scientific, CEO.