Efficient multi purposes bench top centrifuge with high speed for treating sample ofbig capacity *All the rotor is autoclaved at the temperature 121℃ Max. Rotational speed 15,000rpm(fixed angle rotor) 4,500rpm(swingout rotor) Max. centrifualrelative force 25,200 x g(fixed angle rotor) 4,449 x g(swingout rotor) MAX. capacity 6 x 250ml(fixed angle rotor) 4 x 750ml(swingout rotor) Temperature range -10℃ to +40℃ * As these Products are "Medical Equipments". Please operate and use according to "Precautions" and "how to use".