Very often the microcentrifuge user must consider the interactions between the tube and the sample, but ... What about the interaction between the tube and the centrifuge? The Biocen 22 is designed to prevent contamination by interaction with the centrifuge and temperature increasing by: Chamber stainless steel centrifuge easily sterilized. Rotors with tight lids. Ventilation system that helps reduce the temperature. Designed for small volume, allows 24 microtubes of 2.2 ml, 32 of 0.2 ml, and up to 24 tubes of 1.5 x 75 mm, reaching 15.000 RPM / 21.885 xg. Reduce spin time by controlling the different stages, allowing braking according to the type of sample.