VWR® cooling bricks are available in foam brick or gel filled pouch formats. The semi-rigid foam brick will holds its shape when refrigerated or frozen. The gel filled pouch can be refrigerated or frozen to keep products cold or frozen.

• Long lasting, high-performance temperature protection
• Suitable for pharmaceuticals, clinical trials, diagnostic kits, chemicals and biologicals
• Available in a range of sizes

These packs are designed to safeguard temperature-sensitive products during storage and transport. They can be chilled in a freezer, refrigerator, or low temperature incubator and are effective when used with insulated shipping containers. Each cooling pack is vacuum sealed for consistent weight and shape. Phase changes at 0 °C and returns to foam state after thawing.