WOBURN, Mass.--(BUSINESS WIRE)--BioTrove, Inc. today announced the sale of two RapidFire® Mass Spectrometry (RF-MS) systems to GlaxoSmithKline (GSK), one of the world’s leading research-based pharmaceutical and healthcare companies, for installation and use at their R&D and drug discovery facilities in Upper Providence, PA and Research Triangle Park, NC. The new high-throughput mass spectrometry systems are the latest additions to GSK’s RapidFire arsenal, with one system already in use at Sirtris Pharmaceuticals, acquired by GSK in 2008, in Cambridge, MA.