IsoFreeze^® Cooling Racks

Bring the fridge to your bench with style with the IsoFreeze PCR gel-filled racks.

Designed to fit individual 0.2ml tubes, tube strips and both non-skirted and fully skirted plates, IsoFreeze can maintain sample temperatures of less than 4C for almost 4 hours. Additionally the rack changes colour if it's getting too warm.

• Keeps samples at 4C for approx. 4 hours
• Changes colour according to temperature
• Fits tubes, tube strips or whole plates