Nalgene® Dewar Flasks, High-Density Polyethylene, Thermo Scientific
Cryogenic Storage Vessels
All-plastic Dewar flasks suitable for cryogenic work
They are manufactured for use with liquid nitrogen (LN2) and ideal for use with liquid gases. Safe for use with liquid nitrogen, dry ice solvent, and hot baths. Chemical-resistant HDPE double walls are filled with CFC-free urethane foam and withstand temperatures from –196° to 100°C. Rib-molded for safer handling. Vented insulated cover.
Ordering information: With polyethylene cover and polyethylene-coated bail-type handle.