Description
Flat-bottom Dewar vessel type FB 6 C-AL is a vacuum-insulated laboratory container offering a nominal volume of 0,65 l for the temporary storage and transfer of cryogenic liquids or dry ice. Key dimensions include an inner diameter of 67 mm, outer diameter of 90 mm, inner height of 185 mm and overall height of 220 mm, delivering a stable flat-bottom profile suitable for bench use. The vessel is protected by a structured aluminium outer casing that enhances mechanical durability while preserving the insulating properties of the inner glass Dewar. Produced by manufacturer KGW Isotherm, this model is intended for research and routine laboratory applications that demand reliable thermal insulation. Net weight is 0,6 kg and gross weight 0,8 kg, allowing straightforward handling and placement in laboratory workspaces. The aluminium-jacketed construction combines robustness with classic Dewar performance for cold-media containment. The FB 6 C-AL supports efficient workflows involving dry ice or low-temperature reagents, providing a practical insulated vessel for everyday laboratory cold-storage needs.
This article is part of Cryo boxes, racks & freezer storage, in Cryogenics & cold storage.
Key features
- Pack size: 1 pc(s)
- Product type: FB 6 C-AL
- Nominal volume: 0,65 l
- Inner diameter: 67 mm
- Outer diameter: 90 mm
- Inner height: 185 mm
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Questions about Dewar flask with flat bottom Typ FB 6 C-AL
What is this article?
Dewar flask with flat bottom Typ FB 6 C-AL 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.

