You searched for: Dewars and Cryogenic Vessels

Cryogenic storage vessels are solutions for the safe handling of liquid nitrogen and other liquid gases. With a high density material construction, the containers have a strong resistance to withstand even chemicals or corrosive liquids. Wide or narrow mouthed openings permit easy transference and pouring without spills. Offered in an array of sizes and handle styles, the cryogenic storage vessels transport dangerous liquids and prevent messes.

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Flasks, Dewar, Wide Mouth, Metal Housing, with Carrying Handle, Chemglass

Supplier: Chemglass

Dewar flask with full length aluminum housing which extends to the top rim for added protection.

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Flasks, Dewar, Wide Mouth, Metal Housing, Chemglass

Supplier: Chemglass

Dewar flask with full length aluminum housing which extends to the top rim for added protection.

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Glass Dewar Flasks

Supplier: Pope Scientific

Borosilicate glass with double walls completely silvered. Covered with plastic mesh for additional protection against mechanical shock or implosion. With styrofoam stopper.

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Thermo-Flask Stainless Steel, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Thermo-Flask provides safe extended temperature retention for specimens stored in liquid nitrogen or solid CO₂. The flasks features borosilicate glass inner liners which have been evacuate to 1 x 10 – 5 mm of Hg to provide maximum coolant retention.

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Narrow Mouth Dewars, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Spherical Dewar Flask:

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PolarSafe® Dewar and Traceable® Temperature Data Logger Bundles, Cole Parmer

Supplier: Antyila Scientific

The Cole-Parmer® PolarSafe® dewar together with a Traceable® data logger is the perfect combination to safely store your critical samples while maintaining sample integrity.

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Dewar Flasks with Handles, Pope Scientific

Supplier: Pope Scientific

These flasks are ideal for temporary storage and liquid gas service, especially liquid nitrogen. The cylindrical, wide mouth design with the fully silvered borosilicate glass inner flask incorporates the convenience of a coated handle.

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Flask, Dewar, Stainless Steel, Chemglass

Supplier: Chemglass

Unbreakable Dewar flask is made entirely of stainless steel

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Liquid Nitrogen Dry Shippers, Cryo Express Series, TAYLOR-WHARTON

Supplier: Taylor-Wharton

Cryo Express (CX) vapor shippers are designed to safely transport a variety of materials at cryogenic temperatures.

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Flasks, Dewar, Cylindrical, Low Form, Chemglass

Supplier: Chemglass

Cylindricla dewar flask with a semi-flat bottom which increases coolant capacity and permits magnetic stirring of contents of vessel.

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Nalgene® Polyethylene Dewar Flask, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

High density polyethylene dewar flask with vented and insulated HDPE covers. Double walls are filled with foamed urethane to minimize heat exchange. May be used for short term storage of dry ice-solvent, liquid nitrogen, or for use as a hot bath. They are ideal for storing frozen biological specimens.

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Spearlab Cryogenic Foam Dewar, Hampton Research

Supplier: HAMPTON RESEARCH MS

The standard foam dewar shape is circular in design with a protruding handle, so that it resembles a large teardrop. Like most lightweight insulation materials, the thermal conductivity of the foam is predominantly determined by the thermal conductivity of air, which eventually permeates the pores of the foam material.