FastGene Stay Cool Rack (2)

FastGene Stay Cool Rack (2)

Regular price
Regular price
Sale price
Unit price
Sold out

FastGene Stay Cool Rack (2)

Catalogue Number: FG-20


2 x FastGene Stay Cool Rack with 96 x 0.2 ml wells. With cooling gel and colour indicator.

The FastGene® Stay Cool Rack with a lid combines the possibility to cool your samples with the well-known 96-well format.

This rack can keep the temperature (4 °C) for 3 -4 hours if it was stored at -20 °C. Inside the rack is a gel with a indicator which will change the colour from purple to pink if the temperature is 7 °C or higher.

PCR rack

FastGene® Stay Cool Rack at RT

cool PCR rack

FastGene® Stay Cool Rack at -20 °C

This indicator will work for every single well. At the beginning, you will see that the outer wells will change their colour first, whereas the wells in the centre of the plate still keep 4°C.

The gel filling is non-toxic and non-hazardous.

FastGene Stay Cool Rack (purple/pink)

  • Freeze for a minimum of 8 hours at -20 °C before use
  • Colour starts to change after 7 °C
  • Rack will not perform to specification if not frozen at -20 °C
  • Leave lid in place when in use
  • Store in the freezer when not being used
  • Gel filling is non-toxic and non-hazardous

temperature indicator

Now you definitively know when your temperature sensitive samples need to be back in the fridge.


  • PCR
  • Cloning
  • Restriction Digest


Temperature for colour change 7 °C
How long the rack can keep 4°C? 3-4 hours
Suitable for 96 x 0.2 ml PCR tubes
0.2 ml PRC tube strips
96-well plates
Dimensions with lid (H x W X D) 44 x 99 x 141 mm
Dimensions without lid (H x W X D) 38 x 99 x 141 mm