For the storage and transportation of liquid gases and solid CO2. Fully silvered borosilicate glass inner flask. Insulated and vented lids. All standard dewars are fitted with a comfortable swing-over safety handle. Lids fitted with fixing clips.
A range of unbreakable stainless steel dewars resistant to vibration, impact or shock. Safe and easy to use for the storage of liquid oxygen, liquid nitrogen and other low temperature liquid gases. Supplied with lids and detachable carrying handle.
Nalgene 4150 High Density Polyethylene (HDPE) Dewar Flasks with Lid and Handle are for storing samples in liquid nitrogen, dry ice-solvent mixtures or ice water. High density polyethylene base and HDPE cover with polyethylene coated handle for strong, shatterproof performance. Double-walled sides and CFC-free foam urethane insulation minimize heat leakage so samples stay cold longer. Pour spout and bottom grip area for ease of removal of used liquids. Vented, insulated cover allows for vapor escape but maintains sample temperature. Can be used from -196°C to +100°C.