Cryoware, Microcentrifuge Tube Racks, SBS Footprint Tubes, ChillBlock™

These ChillBlock™ SBS Footprint Tube Racks conform in size to the SBS standard footprint and are compatible for quick transfer to automated systems. An alphanumeric grid allows for indexing rows and columns, therefore facilitating tube location. Depending on the model, they will accept 200µL PCR tubes, strips, plates and most Microcentrifuge tubes.

• 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

• 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

• 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

• Use ChillBlock tube racks with heat sources such as:
  • Waterbath
  • Incubator
  • Hot plate, oven