Beckman Coulter JA-21 Rotor

Cambridge Scientific ID: 4803 Category: Tag:


The JA-21 Rotor’s major applications include rapid, efficient separation of many samples in small volumes such as viruses, bacteriophage, mitochondria and nuclei. For use in Avanti J Series and J2 Series centrifuges.


  • Maximum Speed: 21000 rpm
  • Maximum RCF: 50,400 xg
  • K factor: 470
  • Imbalance Tolerance: 2 g
  • R min: 45 mm
  • R av: 73 mm
  • R max: 102 mm
  • Nominal Rotor Capacity: 180 mL (18 x 10 mL)
  • Container Dimensions: 16 x 80 mm

Contact Us

Thank you for your interest in the Beckman Coulter JA-21 Rotor (SKU:4803) To speak with a representative, please fill out the contact form below or call us directly.

Product Inquiry