Nalgene dewars, PE

Nalgene dewar vessels are suitable for short-term storage of liquid nitrogen, dry ice, frozen samples, iced water or for use as a hot bath. 

Features: 

• Temperature stability from -196°C to +100°C
• High-density polyethylene (HDPE) construction
• Double walls filled with foamed urethane to minimise heat exchange
• Moulded-in-ribs for added stability
• Shatter-proof
• Chemically resistant
• Pour spout and bottom grip area for easy removal of used liquids
• Vapour escape through vented, insulated cover which maintains sample temperature
• Carrying handle on 1, 2, and 4L sizes 

Plastic Properties Table