Description
Nalgene™ Unwire™ test tube rack (Resmer™ manufacturing technology) is a rectangular acetal plastic rack designed to hold full series of test tubes or centrifuge tubes securely. This blue model accepts 20 mm tubes in a 4 × 10 array with 40 sample positions, supporting organised handling of complete test series across common laboratory tube diameters of 13, 16, 20, 25 and 30 mm. Overall dimensions are 25 × 10,2 × 8,3 cm (length × width × height), with a 20 mm opening diameter suited to standard 20 mm tubes. The rack is autoclavable and built from durable acetal for repeated laboratory use. Supplied as a case of 8 from manufacturer Thermo Scientific – Laboratory Plastics, it is intended for everyday organisation of reagent tubes, centrifuge tubes and reaction vessels on the bench or in workflow setups. Compact footprint and defined positions help keep tube rows stable during preparation, incubation and transfer steps in research, quality control and routine analytical laboratories.
This article is part of Test tube racks, in Stands, clamps & racks.
Key features
- Pack size: Case of 8
- Material: Acetal plastic
- Colour: Blue
- Tube diameter: 20 mm
- Array: 4 × 10
- Sample positions: 40
- Technical Information Sheet:
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Questions about Nalgene™ Unwire™ Test Tube Racks: Resmer™
What is this article?
Nalgene™ Unwire™ Test Tube Racks: Resmer™ 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.