Dewar vessel Bio B-2020 M

Vendor code:
On request
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Dewar vessel with low evaporation rate V-2020 M with capacity of 21.7 l for transportation and storage of biological materials in liquid nitrogen. It is a "vessel in a vessel" with screen-vacuum insulation to minimize losses of liquid nitrogen due to evaporation. For laboratory and industrial use. Designed to meet needs of biology, medicine and agriculture: the canister system is ideal for storage of biomaterials in crystraws, cryotubes and cryoampuls. The cover can be locked with a padlock to prevent unauthorized access to biomaterials. Optionally, the vessel can be equipped with a roller base and a liquid nitrogen level detector.

Useful capacity, l 21,7
Empty vessel weight without canisters, kg 9,8
Gross vessel weight without canisters, kg 27,2
Overall height, mm 673
Outer diameter, mm 395
Neck I.D., mm 51
Static loss rate, liters/day 0,11
Static holding time, days 197

Storage systems

  1 level   2 levels  
Quantity of canisters 6   6  
Quantity of goblet levels 1   2  
Canister height, mm 110   270  
Canister I.D., mm 37   37  
French straws, 0,25, ml 1560 in canisters 2700 in goblets
French straws, 0,50, ml 720 in canisters 1200 in goblets
High security straws CBS 0.5 ml 390 in goblets 780 in a flask
Cryotubes ø 12mm height 48mm (6 per cane) -   216 only in high canisters
Cryotubes ø 12mm height 55mm (5 per cane) -   180  
Cryotubes ø 12mm height 45mm (6 per cane) -   -  
Cryotubes ø 12mm height 75mm (2 per cane) 72   72