Bruker Corporation designs and manufactures scientific instruments, and analytical and diagnostic solutions. Its segments include the Bruker BioSpin Group; the Bruker Chemicals, Applied Markets, Life Science, In-Vitro Diagnostics, Detection (CALID) Group; the Bruker Nano Group, and the Bruker Energy & Supercon Technologies (BEST) Segment. The Bruker BioSpin Group segment designs, manufactures and distributes enabling life science tools. The Bruker CALID segment designs, manufactures and distributes life science mass spectrometry instruments that can be integrated and used along with other sample preparation or chromatography instruments, as well as chemical, biological, radiological, nuclear and explosive detection products. The Bruker Nano segment designs, manufactures and distributes spectroscopy and microscopy instruments. The BEST segment develops and manufactures superconducting and non-superconducting materials and devices. It also focuses on nanomechanical testing instruments.