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IsoFreeze® Tube Racks


  • Maintains a sample temperature of less than 4ºC for almost 4 hours
  • (with lid on rack) when at room temperature.
  • Color change plastic enables you to see how cold your samples are.
  • IsoFreeze® color change racks have a dramatic change to a contrasting color at 7ºC.

Iso Corbett Rack collage_web
IsoFreeze Color-Changing Racks

  • IsoFreeze® MCT holds 0.5, 1.5 and 2.0 ml,tubes.  
  • IsoFreeze® PCR holds 0.2 ml & 0.1 ml tubes, strip tubes and plates up to 96-well.  
  • IsoFreeze® qPCR holds 0.1ml Corbett Rotor-Gene tubes, 0.2 and 0.5ml tubes & strips

Leave the Ice Buckets Behind!

IsoFreeze Color-Changing Racks take the guesswork out of sample preparation.

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IsoFreeze® Flipper® Racks

  • IsoFreeze® temperature maintenance racks.
  • Consistent thermal protection.
  • One side holds up to (20) 2.0 ml tubes, and the other side holds up to (20) 0.5 ml tubes.
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