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Thermo Scientific™ Nalgene™ Oak Ridge High-Speed Polycarbonate Centrifuge Tubes w/Sealing Cap Available on GSA/VA Contract for Federal Government customers only.

View contents easily using these strong, transparent polycarbonate centrifuge tubes, available with sealing caps for use up to 50,000 x g.

Manufacturer:  Thermo Scientific™ 31380050

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Catalog No. 05-563-7G

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Autoclaving repeatedly will shorten the life of polycarbonate tubes. Tubes must be filled to at least 80% capacity for proper performance.



Easily view contents using strong, transparent Thermo Scientific™ Nalgene™ Oak Ridge High-Speed Polycarbonate Centrifuge Tubes, available with sealing caps for use up to 50,000 x g.

  • Withstand temperatures from -135° to +135°C (-211° to +275°F)
  • Round bottom to fit high speed rotors
  • Can be used up to 50,000 x g in refrigerated or non-refrigerated centrifuges
  • Come with PP sealing caps with silicone gaskets for extra leak protection when spinning >10,000 x g or spinning hazardous materials
  • Autoclavable; transparent

Ordering Information:

Sealing caps also sold separately for 30 and 50mL sizes.

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114.8 mm
50,000 x g
Screw Cap
50 mL
Centrifuge Tube
28.8 mm, 28.8mm
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