Centrifuge 5425 and refrigerated 5425 R, feature ergonomic operation and six rotors with a maximum speed of up to 21,300 ×g, covering all molecular biological applications in tubes from 0.2 to 5 ml. For temperature-sensitive samples, the refrigerated Centrifuge 5425 R provides precise temperature control.

• Outstanding software features (e.g. adjustable acceleration and braking ramps, 3 program buttons (only Centrifuge 5425), short function without continuous pressing of the key)
• OptiBowl® design for quiet operation, even without a rotor lid
• Soft-touch one-finger lid closure for ergonomic operation
• Aerosol-tight Eppendorf QuickLock® lids for simple and safe handling
• Centrifuge 5425 R features outstanding cooling system for processing temperature-sensitive samples from 0.2 to 5 ml
• The compressor technology reduces vibrations and protects samples when using refrigerated model 5425 R

These 24-place microcentrifuges have been engineered to be extremely quiet. Short runs up to 12 minutes are whisper quiet at an average noise level of 45 dB(A) and maximum speed of up to 21,300 ×g. This is sufficient for centrifugation steps of most routinely used DNA/RNA purification kits. During longer runs the cooling fan works at full capacity to dissipate the heat for the remainder of the run. As successors to the popular Centrifuge 5424/5424 R, these two models include everything you loved about the previous models, plus new rotors and software functions to make everyday work more efficient and enjoyable.

The improved cooling system of the Centrifuge 5425 R ensures optimal separation results and reliable cooling at 4 °C, even at maximum rotor speed. With a short pre-cooling time of only 8 minutes (~21 °C to 4 °C), the centrifuge is ready for operation when you are.Six rotors are available.