Thermo Scientific Sorvall Legend Micro 21R Refrigerated Microcentrifuge – 14,800 RPM, 115V

This high-speed Thermo Scientific Sorvall Legend Micro 21R Refrigerated Microcentrifuge is designed for rapid separation of small-volume samples while maintaining precise temperature control. With speeds up to 14,800 RPM and a maximum relative centrifugal force of 21,100 × g, it is well suited for molecular biology, clinical, biotechnology, and research laboratory workflows.

The refrigerated system maintains temperatures from -9°C to +40°C, making it suitable for temperature-sensitive samples such as DNA, RNA, proteins, and other biological materials. Its compact footprint and quiet 50 dB(A) operation make it practical for routine benchtop use.

The centrifuge includes a 24-place rotor for 1.5/2.0 mL tubes and a ClickSeal biocontainment lid.

Key Features

• High-speed refrigerated microcentrifuge
• Maximum speed: 14,800 RPM
• Maximum RCF: 21,100 × g
• Temperature range: -9°C to +40°C
• 24 × 1.5/2.0 mL rotor included
• ClickSeal biocontainment lid included
• 1–99 minute timer with HOLD function
• Compact benchtop design
• Quiet operation at 50 dB(A)
• Designed for temperature-sensitive samples
• CSA, CE, and IVD certifications

Specifications

Product Type: Refrigerated Microcentrifuge
Maximum Speed: 14,800 RPM
Maximum RCF: 21,100 × g
Temperature Range: -9°C to +40°C
Capacity: 24 × 1.5/2.0 mL tubes
Run Time: 1–99 minutes + HOLD
Noise Level: 50 dB(A)
Power: 120V, 60 Hz, 4.4 A

Included

• 24 × 1.5/2.0 mL rotor
• ClickSeal biocontainment lid

Common Applications

• DNA and RNA preparation
• PCR and molecular biology workflows
• Protein research
• Nucleic acid purification
• Cell and sample separation
• Temperature-sensitive sample processing
• Clinical and biotechnology research