Founded in 1922 in Graz (Austria) by Anton Paar, the company is the world leader in the measurement of density and concentration, the determination of dissolved carbon dioxide, and in the fields of rheometry and viscometry. The Anton Paar Group is active in more than 110 countries with 39 sales subsidiaries and 11producing firms. Meanwhile, more than 4500 employees in a worldwide network of research and development, production, sales, and support are responsible for the quality, reliability, and service of products made by Anton Paar. Since 2003, the Charitable Santner Foundation is the owner of Anton Paar. Anton Paar produces high-end measuring and laboratory instruments for industry and research. It is the world leader in the measurement of density, concentration and CO2 and in the field of rheometry. Other areas of specialty are: Petroleum testing, microwave synthesis, viscometry, polarimetry, refractometry, Extruders, X-ray scattering, sample preparation, surface characterization,