Dewar is a stainless steel pressure vessel with super vacuum insulation, designed for storage, transportation and use of liquid oxygen, liquid nitrogen, liquid argon or carbon dioxide. These containers are manufactured according to the DOT4L standard for reliable and economical transportation and storage of low-temperature liquid gas, and in-situ storage and supply of low-temperature liquid gas in
The sample is placed in the quartz cell which is then immersed in the liquid-nitrogen-filled dewar. A Teflon cone in the bottom of the dewar keeps the quartz sample-tube centered. The portion of the dewar which is in the light path is constructed of fused silica to preserve the UV measurement capabilities of the instrument. A Teflon cover on the top of the dewar captures any excess liquid nitrogen that bubbles out of the assembly. A pedestal holds the dewar
U.S.SOLID 20 L Cryogenic Container Liquid Nitrogen (LN2 CAPACITY:The U.S. Solid Cryogenic Container Liquid Nitrogen Tank Dewar can hold up to 20 Liters of liquid nitrogen. DEWAR:Dewars are designed for the sole purpose of holding extremely cold liquids such as liquid nitrogen; They have the shape, capacity, and material construction to store liquid nitrogen with a slower evaporation rate.
The U.S. Solid 20 L Cryogenic Liquid Nitrogen (LN2) Dewars Tank is for your LN2 storage needs. This tank employs Dewar technology, which uses an insulating process involving a vacuum area between two interior walls. The tank comes with an insulated padded cover which is helpful in reducing LN2 loss. It is constructed using aircraft grade aluminum and comes complete with 6 canisters secured to straws for
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