Allegra 25R

From bacteria and yeast pelleting to isolation, purification and post reaction clean-up, the Allegra® 25R Centrifuge offers versatility in handling all of your DNA prep needs.

  • 2.0 Liter maximum capacity
  • 15,000 RPM
  • 25,160 x g
  • 1-3 Liter




Perfect for DNA

  • DNA workflow, from bacteria and yeast pelleting to isolation, purification and post-reaction cleanup
  • Genomic DNA: debris cleanup and phase separation

Improve efficiency with digital display

  • See speed, set speed, temperature and rotor imbalance
  • Speed can be selected by entering either RPM or RCF
  • Runs can be “timed” or “continuous”
  • Pulse key allows you to accelerate to set speed for short runs
  • Magnetic rotor ID for precise performance

Ensure safety and sample integrity

  • Automatic sensor that blocks operation until door is locked
  • Door only unlocks when centrifuge is stopped
  • CFC free refrigerant
  • Set temperature maintained when centrifuge is at rest

Versatility for your application

  • Interchangeable rotors accommodate 'cells-to-wells' from 0.25 to 500 mL
  • Wide range of interchangeable swinging bucket and fixed-angle rotors
  • Operating temperature from 2º C to 40º C to protect sample integrity

Product Specifications

Acceleration 10 acceleration profiles
Deceleration 10 deceleration profiles
Speed Control ± 50.00 rpm of set speed
Timed Run To 9 hrs 59 mins or Continuous (hold)
Max Capacity Volume Range 2,000.00 mL
Speed Display Actual rotor speed in 100 rpm increments or in RCF (when selected)
Temperature Control ± 2.0 °C of set temperature after equilibration
Temperature Range(s) From -20°C to 40°C in 1° increments


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