ChillBlock™ Centrifuge Tube Racks : Wells - 96 for 0.5 ml cluster tubes

The ChillBlock™ 15 ml and 50 ml Centrifuge Tube Racks are available in two configurations, one of 9 wells for 15 ml centrifuge tubes and one of 4 wells for 50 ml centrifuge tubes. An alphanumeric grid allows for indexing rows and columns, therefore facilitating tube location.

Key Features

• Use on Ice :
• 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
• Use on Dry Ice :
• 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
• Use above Liquid Nitrogen :
• 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