Vacuum-insulated Dewar flasks made entirely of stainless steel and designed specifically for those special applications where no glass can be used. Can be used for ultra-low or very high temperature applications, from the storage and transportation of liquid nitrogen (-183°C), liquid nitrogen (-196°C) up to high temperature ovens of +300°C. All Dilvac Dewar flasks are manufactured to exacting standards and represent the highest quality units available today for laboratory use. All dewars in this range have a detachable steel handle.
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