LAB-LINE® Thermo-Flask™ Dewars

For Storing Liquid Nitrogen or Solid CO₂

Safe, versatile storage at an economical price.
Specifications: Enameled Steel Thermo-Flasks have borosilicate glass liners for storing liquefied gases. Insulated lids for temperature retention. Fold-down carrying handles and cushioned base. Ideal for cold traps. Stainless Steel Thermo-Flasks offer durable, corrosion-resistant stainless steel exterior with vented lid secured by toggle clamps. Plastic Wide-Mouth Flasks combine high efficiency with low cost. Shock-absorbing exterior has borosilicate glass inner vessel with push-fit insulated lid. Vented lid prevents gas pressure buildup. Shallow Wide-Mouth Flasks have a dish-shaped design ideal for benchtop use with crushed ice, dry ice or alcohol. Stainless steel jacket and cushioned base will give you years of trouble-free use. Makes a great hot liquid container or use as a cold trap.