Cryogenic storage dewars are specialized vacuum flasks that hold liquid nitrogen or liquid helium (cryogens). Choosing the right dewar that best suits your application is critical. A liquid nitrogen dewar should have the shape, capacity, and material construction to store your sample. Look for dewars that feature high performance construction and advanced insulation materials to ensure high thermal efficiency. Find online auctions and classified ads for cryogenic sample storage and liquid nitrogen tanks on LabX.  

Liquid Nitrogen Dewar

For phosphorescence or delayed fluorescence measurements, it is sometimes desirable to cool samples to liquid-nitrogen temperature. The FL-1013 LN dewar accessory enables these measurements with Fluorolog and FluoroMax systems.

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 in the sampling module.

Also included is a “stove-pipe” sample cover that allows LN to be added as needed.

2400 Listings found for Liquid Nitrogen Dewar
Refurbished
UNION CARBIDE LIQUID NITROGEN DEWAR
Please Inquire
Used
Statebourne Bio 36 Nitrogen Dewar
£500.00 GBP
Used
Statebourne Biostor 5 Liquid Nitrogen Dewar
£580.00 GBP
Used
Union Carbide Liquid Nitrogen Dewar Lab
£250.00 GBP
Used
Taylor Wharton Liquid Nitrogen Dewar 25LDB
$495.00 USD
Used
Taylor Wharton Liquid Nitrogen Dewar 10LDB
$250.00 USD
Used
MVE Mach SM-43 LIQUID NITROGEN DEWAR
$250.00 USD
Used
Taylor-Wharton 35HC Liquid Nitrogen Dewar Lab
£340.00 GBP
Used
Taylor Wharton CX500 Liquid Nitrogen Dewar Lab
£330.00 GBP
Used
MVE XLC 230 Liquid Nitrogen Dewar Lab
£425.00 GBP
Used
Custom Biogenic Systems CB202B Liquid Nitrogen Dewar
Please Inquire
Used
Custom Biogenic Systems CB2002B Liquid Nitrogen Dewar
Please Inquire
Used
MVE Orion ET-44 LIQUID NITROGEN DEWAR
$250.00 USD
Used
Thermo Scientific Locator 8 Liquid Nitrogen Dewar
Please Inquire
Used
VWR Cryogenic Liquid Nitrogen Dewar BR-1
$1,250.00 USD
Used
Union Carbide Super 30A Nitrogen Dewar Lab
£250.00 GBP
Used
Statebourne Crogenics Biostor 5 Liquid Nitrogen Dewar Lab
£630.00 GBP
Used
Air Liquide Arpege 55 Liquid Nitrogen Dewar lab
£1,350.00 GBP
Used
Air Liquide Arpege 55 Liquid Nitrogen Dewar Lab
£1,500.00 GBP
Used
GT 55 Liquid Nitrogen Dewar w/ Storage Racking Lab
£800.00 GBP
Used
Union Carbide Liquid Nitrogen Dewar Lx28 Wx28 Hx60cm Lab
£200.00 GBP
Used
Statebourne Crogenics biostor 5 Liquid Nitrogen Dewar Storage Tank
£640.00 GBP
Used
Thermo Forma Model 8031 Liquid Nitrogen Dewar Tank Lab
£1,205.00 GBP
Used
Union Carbide Liquified Gas Container Liquid Nitrogen Dewar Lab
£500.00 GBP
Used
MVE Model CryoShipper 8.5 ltr Liquid Nitrogen Dewar Lab
£1,000.00 GBP

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