Description: Freezer rack designed to keep PCR samples at 4ºC for up to 2 hours, allowing to work on the lab bench at a stable low temperature. If frozen for 8 hours at -20ºC the colour change from pink to purple. At 7ºC, the blocks return to their original colour.
– SBS format
– Suitable for plates and tubes
– Capacity: 96 PCR tubes of 0.1 and/or 0.2 mL (individual tubes format, or 8-strip tubes, or a 96-well plate)