Description
Nalgene™ Unwire™ polypropylene test tube racks are one-piece moulded stands designed to hold complete series of test tubes or centrifuge tubes securely during routine laboratory work. This white polypropylene (PP) model provides a rectangular 6 × 12 array with 72 sample positions sized for 16 mm tubes, supporting organised storage and handling of full test series. External dimensions are approximately 24,9 × 12,7 × 6,7 cm (length × width × height), with a corresponding opening diameter of 16 mm for reliable tube seating. The rack is not autoclavable and is intended for general benchtop organisation rather than steam sterilisation cycles. Supplied as a case of eight units from manufacturer Thermo Scientific, these Unwire™ racks suit chemistry, life-science and clinical workflows where stable, compact tube arrays are required. The polypropylene construction offers a lightweight, durable format for everyday sample staging, reagent series and centrifuge-tube sets without loose wire components.
This article is part of Test tube racks, in Stands, clamps & racks.
Key features
- Pack size: Case of 8
- Material: Polypropylene (PP)
- Colour: White
- Array: 6 × 12
- Sample positions: 72
- Tube diameter: 16 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.