Description
Cryotubes (freezer tubes) are polypropylene sample vessels intended for low-temperature storage of biological and laboratory materials. Manufactured from PP, they are specified for use from −20 to −196 °C, covering conventional freezer conditions through to cryogenic regimes. Each tube offers a 1,2 ml working volume in a conical format and is self-standing for stable handling on the bench and in racks. A screw cap with seal bond supports secure closure during freezing, transport, and retrieval workflows. These cryotubes from manufacturer Witeg suit routine biobanking, cell-culture aliquots, and general cold-chain sample logistics where compact conical geometry and reliable sealing matter. The pack contains 1000 pieces, supporting high-throughput laboratories, core facilities, and stock replenishment without frequent reordering. Clear volume and geometry help standardise labelling, racking, and inventory control across freezers and liquid-nitrogen vapour-phase systems. As laboratory consumables in the Labormaterial category, they integrate easily into existing cryostorage SOPs for research, diagnostics support, and industrial quality laboratories that require consistent polypropylene freezer tubes at 1,2 ml scale.
This article is part of Cryogenic vials & tubes, in Cryogenics & cold storage.
Key features
- Pack size: 1000 pc(s)
- Material: PP
- Volume: 1,2 ml
- Shape: Conical
- Design: Self-standing
- Cap: Screw cap with seal bond
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Questions about Cryovials PP
What is this article?
Cryovials PP is the article on this page. Luminix Health distributes Witeg 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. 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.