The Biocen 22 R can reach up to 30,034 xg, becoming the necessary tool for most demanding labs, allows 24 microtubes of 1,5-2 ml, 32 ml of 0,2 and 8 to 15 ml conical tubes. Orto Alresa has built the Biocen 22 R with several advantages which allow a safe analysis, without interaction of centrifuge, as: cooling system which maintains the sample temperature at 4°C at max speed, regardless of the rotor, chamber of centrifugation in stainless steel, allowing an easy disinfection on samples leakages, avoiding contamination form the centrifuge, rotors with hermetic lids and accessories sterilizables.