Thermosafe Polar Pack Foam Bricks
Tegrant Thermosafe Polar Pack Foam Bricks are designed to provide reliable temperature protection for samples as a non-toxic cost effective alternative to wet ice.They are enclosed in a 4.1-mil polyethylene film. Polar Pack Foam Bricks never change shape or size during freeze/thaw cycles. It has phase changes at 0°C (32°F).
- A cost-effective alternative to wet ice in shipping
- These refrigerants provide reliable temperature protection