Description
Nalgene™ Unwire™ polypropylene test tube racks are single-piece moulded holders built to accommodate complete rows of test tubes or centrifuge tubes in everyday laboratory settings. This blue polypropylene (PP) version features a rectangular 6 × 12 layout with 72 positions matched to 13 mm tubes, enabling compact, orderly storage of full sample series. Approximate external dimensions are 20 × 10,2 × 5,7 cm (length × width × height), with a 13 mm opening diameter for consistent tube fit. The rack is not autoclavable and is intended for standard benchtop organisation rather than autoclave processing. Available as a case of eight from manufacturer Thermo Scientific, these Unwire™ stands support chemistry, molecular biology and clinical routines that need stable, space-efficient tube arrays. The one-piece polypropylene design avoids separate wire parts and provides a lightweight, durable format for staging reagents, reaction series and centrifuge tubes on the bench.
This article is part of Test tube racks, in Stands, clamps & racks.
Key features
- Pack size: Case of 8
- Material: Polypropylene (PP)
- Colour: Blue
- Array: 6 × 12
- Sample positions: 72
- Tube diameter: 13 mm
- Technical Information Sheet:
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Questions about Nalgene™ Unwire™ Polypropylene Test Tube Racks
What is this article?
Nalgene™ Unwire™ Polypropylene Test Tube Racks is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics for laboratory use. It sits in Test tube racks, inside Stands, clamps & racks, in Labware.
A test-tube rack holds tubes upright in an order the operator can read back. The hole diameter and the number of places have to match the tubes. An autoclave-safe rack and a cardboard rack are not interchangeable once heat is involved.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Test tube racks. The catalogue is Labware.
Shelves beside this one are Stands, rods & bases, Clamps & bossheads and Stand & rack accessories.
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.