Year after launching lab gadget, Boston's 908 Devices raises $20M

Boston-based 908 Devices, which makes a chip that biotech chemists can use to quickly and easily analyze molecules in the laboratory, has raised an additional $20 million in an equity growth fund, it said Wednesday.The company, which has 80 employees, has now raised $49 million since it was founded in 2012. Located on Boston’s Drydock Avenue, privately-held 908 Devices is best known for making a handheld mass spectrometry device that can be used by first responders to detect chemical and b