Description
Stopper for Dewar containers is a laboratory accessory intended for 3000 ml and 6000 ml Dewar vessels in cooling and temperature-control work. It offers a practical closure for larger Dewar flasks and related temperature-control containers used when laboratories handle greater volumes of chilled or cryogenic samples. The item is supplied as one piece per unit and weighs 0,200 kg, so it can be stocked as a size-matched spare beside higher-capacity Dewar equipment. Within labware for cooling vessels, this stopper helps cover open Dewar containers during sample holding, transfer, or short-term storage steps involving larger vessel formats. Available from manufacturer KGW, it belongs to laboratory glass, vessels, and consumables focused on Dewar flasks and temperature-control containers. Facilities can integrate it into cooling-vessel setups that rely on 3000 ml and 6000 ml Dewar containers without introducing performance claims beyond the stated volume fit. The single-unit pack format supports clear procurement of replacement stoppers for high-volume Dewar lines. It is appropriate for chemistry, biology, and materials laboratories that operate larger Dewar systems and need compatible closures for those capacities.
This article is part of Cryo boxes, racks & freezer storage, in Cryogenics & cold storage.
Key features
- Pack size: 1 pc
- Product type: Stopper for Dewar containers
- Suitable for: 3000 ml, 6000 ml Dewar containers
- Weight: 0,200 kg
- Application area: Cooling vessels
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Questions about Stopper for Dewar containers, 3000 ml, 6000 ml, 1 unit(s)
What is this article?
Stopper for Dewar containers, 3000 ml, 6000 ml, 1 unit(s) is the article on this page. Luminix Health distributes KGW 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.