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S700-35 - ChillBlock™ Centrifuge Tube Racks


  • Made of thermo-conductive metal alloy
  • Temperature uniformity through ChillBlock™ rack
  • Autoclavable or clean with disinfectants
  • Alphanumeric identification of wells facilitating tube location
  • Anodized surface resistant to rust, corrosion and abrasion

More details

The ChillBlock™ Centrifuge Tube Rack is available with 9 wells for 15 ml centrifuge tubes. An alphanumeric grid allows for indexing rows and columns, therefore facilitating tube location.

Use on Ice :

  • Adapts from ambient to <4°C in 60-90 seconds
  • Samples and labels stay dry, organized, and uniform in temperature
  • Hours of ice cooling without direct ice contact

Use on Dry Ice :

  • Adapts from ambient to -78°C in 5-7 minutes
  • Eliminates ethanol - cost savings, no hazardous waste
  • Equal or better freezing rate when compared to other methods

Use above Liquid Nitrogen :

  • Adapts from ambient to -140°C in 15 minutes
  • Samples are upright and organized as they freeze
  • No direct contact between samples and liquid nitrogen

Heating Methods :

  • Use ChillBlock™ tube racks with heat sources such as:
  • Waterbath
  • Incubator
  • Hot plate, oven
Cat. No. Wells For tubes Dimensions (L x W x H)
S700-35 9 15 ml 3.1 x 3.1 x 4.2 in / 7.9 7.9 10.7 cm


Material Thermo-conductive metal
Temperature range From -150°C to ˃+100°C
Properties For use with 15 ml centrifuge tubes
Autoclavable Yes
Qty/Cs 1

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Technical Data Sheet