ROCHESTER, N.Y.--(BUSINESS WIRE)--ACM Global Laboratories, one of the world's largest independent central labs specializing in high-quality central laboratory testing and diagnostic services, has opened a new toxicology laboratory in Norwalk, Conn. The new laboratory will help Connecticut providers expedite treatment and improve care for patients with substance use disorders throughout the state. "There is a critical need for dependable and accessible laboratory testing as demand grows in the w