Dewar Flasks

Fisherbrand™ Low-Form Dewar Flasks

Slightly curved bottom increases coolant capacity

Fisherbrand™ Metal-Cased Cylindrical Dewar Flasks

Borosilicate glass with silvered double walls

Thermo Scientific™ Dewar Flasks Products for Science Education Available on GSA/VA Contract for Federal Government customers only.

Chemical resistant and withstand a wide temperature range.

Thermo Scientific™ Benchtop Flasks Available on GSA/VA Contract for Federal Government customers only.

Store samples in liquid nitrogen, dry ice-solvent mixtures or ice water for the short term with Thermo Scientific™ Benchtop Flasks.

Kemtech America™ Synthware™ Dewar Flasks, Low Form, Hemispherical

Maximum capacity flask fits inside the Dewar

Fisherbrand™ Dewar Flasks

Fully silvered borosilicate glass liner with a blue enameled steel casing

Jencons™ Vac-Seal™ Dewar Flask

Unbreakable stainless-steel dewar flasks are light and compact for storage of low-temperature liquid gases

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