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.

880 Listings found for Liquid Nitrogen Dewar
Used
Statebourne Biostor 5 Liquid Nitrogen Dewar
£580.00 GBP
Used
MVE XLC 230 Liquid Nitrogen Dewar Lab
£425.00 GBP
Used
Taylor-Wharton 35HC Liquid Nitrogen Dewar Lab
£340.00 GBP
Used
Taylor Wharton CX500 Liquid Nitrogen Dewar Lab
£330.00 GBP
Used
Statebourne Crogenics Biostor 5 Liquid Nitrogen Dewar Lab
£630.00 GBP
Used
Statebourne Crogenics biostor 5 Liquid Nitrogen Dewar Storage Tank
£640.00 GBP
Used
GT 55 Liquid Nitrogen Dewar w/ Storage Racking Lab
£800.00 GBP
Used
Thermo Forma Model 8031 Liquid Nitrogen Dewar Tank Lab
£1,205.00 GBP
Used
Air Liquide Arpege 55 Liquid Nitrogen Dewar w/ Storage Racks Lab
£800.00 GBP
Used
GT 55 Liquid Nitrogen Dewar with 6 x Storage Racks Lab
£830.00 GBP
Used
Thermo Scientific BioCane 47 LN2 Liquid Nitrogen Dewar Storage Tank 47L w/Racks
$2,990.00 USD
New
Plas-Labs 41” x 28” x 26” Nitrogen Dry Box 850-NB
Please Inquire
New
Plas-Labs 60” x 38” x 31” Nitrogen Dry Box 850-NBB
Please Inquire
Used
Peak Trace 600 Nitrogen Generator with Precision Air Compressor
Please Inquire
New
Cleatech,1700-1-A, Membrane Nitrogen Generators,HFX-1
$6,032.71 USD
Used
Plas-Labs 850-NB glove box
Please Inquire
Used
N2-35 Mid Flow Membrane Nitrogen Generator, 30 L/min
Please Inquire
New
Parker Balston 75620 Replacement Carbon Module for N2 Generator
Please Inquire
Used
BT Lab Systems BT1603
Please Inquire
Used
Thermo Scientific CryoPlus 2 Liquid Nitrogen Freezer
Please Inquire
New
ABS 10 Liter Liquid Dewar ABS LD 10
$1,027.20 USD
New
ABS 20 Liter Liquid Dewar ABS LD 20
$1,108.80 USD
New
ABS 32 Liter Liquid Dewar ABS LD 32
$1,257.60 USD
New
ABS 50 Liter Liquid Dewar ABS LD 50
$1,532.40 USD
New
ABS 5 Liter Liquid Dewar ABS LD 5
$943.20 USD

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