Borosilicate Glass Vessels

Dilvac Dewar flasks in containers all utilise the proven borosilicate glass inner vessels. Offered in stove-enamalled steel and hygienic satin finish stainless steel, with capacities ranging from 200cc to 10 litres.

A Versatile Range

The Dewars are designed with practicality and safety in mind. Many of the comprehensive range of models include vented, clamped lids, carrying handles and rubber-cushioned bases.

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Universal Style (with handle and lid)

Fitted in highest-quality stainless steel containers, therefore rust-free, anti-corrosive, all hygienic and strong.

These Dewars have an all stainless steel lid with self-contained insulation. Toggle-clamps secure the lid to the body for safe transportation.

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Shallow Form (with a wide mouth)

Wide-mouthed shallow glass Dewar Flasks are  dish-shaped, fitted in stainless steel protective containers. Can be used with a magnetic stirrer, designed to accept standard boiling flask up to 2 litres in capacity, for rapid freezing tempering of stirring rods, pestles, etc.

The shallow form configuration allows for minimum amount of coolant to be used.

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Blue Enamelled Steel (Wide and Narrow Mouth)

A range of low-cost utility Dewar flasks specially designed for laboratory, hospital and industrial 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, available in 8 capacities.

There are also a number of sizes in this multi-purpose range with models that have an insulated lid, fold-down carrying handle and cushioned base to prevent benchtop damage.

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DILVAC Stainless Steel Dewar Flasks - No Glass

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Vacuum-insulated Stainless Steel Flasks

These vacuum-insulated Dewar flasks are made entirely of stainless steel and are designed specifically for those special applications where no glass can be used.

Lightweight and compact in 6 standard sizes from ½ litres to 6 litres capacity, these Dewars are designed for low temperature and high-temperature applications.

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Dilvac® Dewar Sizes

Dilvac® Dewar sizes, specifications and refills

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FOR SAFE USE & TRANSPORTATION OF LIQUID GASES