Description
Large Dewar insulating vessel type 31 C is a spacious cryogenic container for laboratory storage of liquid nitrogen and related low-temperature media. It offers a nominal volume of 10 l (10000 ml), an inner diameter of 200 mm and an outer diameter of 250 mm. Inner height is 350 mm and outer height 475 mm; the vessel features a blue-coated metal casing for mechanical protection. This type 31 C model from manufacturer KGW Isotherm suits nitrogen storage vessels and cryo nitrogen storage containers in research settings. The design supports effective thermal insulation needed to hold cryogenic temperatures during sample storage or handling. Gross weight is 8,8 kg and net weight 8 kg, allowing practical laboratory use. Supplied as 1 pc, the Dewar insulating vessel integrates into professional workflows that require reliable isolation performance for cryogenic nitrogen applications.
This article is part of Cryo boxes, racks & freezer storage, in Cryogenics & cold storage.
Key features
- Pack size: 1 pc
- Product type: 31 C
- Nominal volume: 10 l
- Inner diameter: 200 mm
- Outer diameter: 250 mm
- Inner height: 350 mm
- Technical Information Sheet:
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Questions about Large insulating Dewar flasks Typ 31 C
What is this article?
Large insulating Dewar flasks Typ 31 C is the article on this page. Luminix Health distributes KGW Isotherm for laboratory use. It sits in Cryo boxes, racks & freezer storage, inside Cryogenics & cold storage, in Lab consumables.
A cryo box or a freezer rack is how vials are found again at −80 °C or in the vapour phase of nitrogen. The grid, 9×9 or 10×10, has to match the vials. A cardboard box and a polycarbonate box differ in whether they survive liquid nitrogen. The map of the box is part of the sample.
Cold storage slows chemistry and keeps cells, proteins and nucleic acids from falling apart. A cryogenic vial is made to survive liquid-nitrogen temperatures and to be sealed against the liquid. A box and a rack are how those vials are found again. The article is not part of free standard delivery when it must stay cold: cold-chain goods are never included in that free delivery. Biosafety of the material inside is summarised by the WHO laboratory biosafety topic. Reference lines are held by ATCC.
Which category should I open next?
The category is Cryogenics & cold storage. The sub-category is Cryo boxes, racks & freezer storage. The catalogue is Lab consumables.
Shelves beside this one are Cryogenic vials & tubes and Cryo labels & markers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.