SGS has acquired Vitrology Ltd., a biopharma contract testing organization based in Glasgow, UK. Vitrology has 38 employees with sales agents in North America and Asia, and had sales of more than $4.5 million in 2011.   Vitrology provides a comprehensive range of biosafety services such as: virology, cell and molecular biology, as well as microbiology and electron microscopy. The company also offers a range of validated assays and develops new services in the following areas: cell bank and virus...