Description
Cryotubes, graduated, 1,8 ml, with silicone seal and blue cap are polypropylene vessels for cryogenic and general laboratory sample storage. They combine a conical bottom with a free-standing base and an external thread, giving a stable footprint on the bench and compatibility with standard cryoboxes and racks. A silicone seal integrated in the blue cap supports a tight closure during freezing, thawing and short-term transport. Clear graduations help operators estimate fill volumes when preparing aliquots. The stated working temperature range extends from −70 °C to 120 °C, covering deep-freeze storage through moderate heating steps used in many sample-preparation protocols. Offered by manufacturer Labbox in a pack of 500 pieces, these tubes suit research, clinical-support and quality-control laboratories that need graduated external-thread cryovials without committing to bulk case quantities. Polypropylene construction, standing rim and sealed blue closure make them practical everyday consumables for organised cold-chain sample handling.
This article is part of Cryogenic vials & tubes, in Cryogenics & cold storage.
Key features
- Pack size: 500 pc(s)
- Material: polypropylene
- Volume: 1,8 ml
- Closure: blue cap with silicone seal
- Design: graduated, conical bottom, free-standing base, external thread
- EAN: 8434868015951
- GTIN: 08434868015951
- Technical Information Sheet:
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Questions about Cryotubes, graduated, with silicon rubber liner and blue screw cap, and write-on
What is this article?
Cryotubes, graduated, with silicon rubber liner and blue screw cap, and write-on is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Cryogenic vials & tubes, inside Cryogenics & cold storage, in Lab consumables.
A cryogenic vial is a small tube with a seal made for very low temperatures. Internal and external threads differ. A vial that will see liquid nitrogen has to be rated for it, and it should not be overfilled, because trapped liquid expands. The cap insert is part of the seal.
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 Cryogenic vials & tubes. The catalogue is Lab consumables.
Shelves beside this one are Cryo boxes, racks & freezer storage 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. Delivery across Europe, two to five days when in stock. 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.
