Lab Work: Cutting Edge Science Quales biologist Enagnon Missihoun prepares cannabis samples for microbial testing. (Photo: Ajay Malghan) Quales, a cannabis testing lab in Frederick, Maryland, is remarkably sterile. There’s nary a skunky scent in the air—until operations manager Ajay Malghan leads me into what Malghan calls the “Shangri-La room.” Quales lab analysts will move […]