A range of low-cost utility dewar flasks specially designed for laboratory, hospital and industrial use. Designed for safe use and transportation of liquid gases, all Dilvac dewar flasks by Day-Impex are manufactured to exacting standards and represent the highest quality units available today for laboratory use. Safe for use with all liquid gases and ideal for cold traps. High-quality borosilicate glass inner flasks, ultra-low evacuated in attractive blue stove-enamelled steel outer container.

• Insulated lid
• Fold-down carrying handle
• Cushioned base to prevent benchtop damage
• Volumes listed are nominal and rounded to the nearest litre