Eurospher I is a silica-based HPLC packing material for a wide range of analytical, semi-preparative and process scale separations. It is ideally suited for high resolution normal phase and reversed phase chromatography. With more than 20 years on the market, the Eurospher stationary phase has earned a reputation as a stable and reliable partner for daily separation tasks.Eurospher I silica features an outstanding mechanical stability, a high available surface area and a narrow particle size distribution.These properties give Eurospher a long lifetime and high loading capacity.Available in many different modifications and column sizes, Eurospher I columns adapt easily to your application and truly strike a balance between efficiency, price and performance.