SI Analytics is a German brand specialising in high-precision electrochemical instruments and sensors, historically inherited from SCHOTT Instruments. Founded in 1973 as a branch of SCHOTT-Geräte, it quickly established itself thanks to major innovations in electrochemistry, notably the development of the first glass electrode, as well as in the fields of viscometry and titration. Renamed SI Analytics GmbH in 2009, the company symbolises its expertise in sensors (SI) and scientific analysis (Analytics), while retaining its headquarters and production site in Mainz, Germany. Since joining the Xylem Inc. group in October 2011, it has offered a wide range of electrodes (pH, ORP, conductivity, dissolved oxygen, IS...), portable and laboratory instruments (pH meters, conductivity meters, oximeters), as well as titration systems (piston burettes, automatic titrators) and portable and laboratory instruments (pH meters, conductivity meters, oximeters), as well as titration systems (piston burettes, automatic tit ISE, etc.), portable and laboratory instruments (pH meters, conductivity meters, oximeters), as well as titration systems (piston burettes, automatic titrators), spectrophotometry and viscometry (glass capillaries and automated systems). Renowned for the reliability, traceability and German quality of its products, SI Analytics caters to a wide range of applications, from laboratories to online monitoring, in chemistry, agri-food, the environment, pharmaceuticals and industrial processes.