Description
Test tube rack for tubes Ø 20 mm is a laboratory sample stand engineered to hold larger-diameter test tubes securely during preparation, storage and routine processing. Constructed from Resmer® polymer in a clean white finish, the rack offers 20 slots laid out in a 4 × 5 grid, giving a compact yet orderly arrangement for mid-volume sample sets. The open structure keeps tubes standing upright and fully accessible while reducing the chance of tipping when racks are moved across the bench. At a unit weight of 0,159 kg it is light enough for frequent relocation yet stable for daily laboratory service in research, teaching and analytical workflows. Sized for tubes with a 20 mm diameter, it accommodates common glass and plastic formats used where slightly larger vessels are preferred. White colouring supports neutral visual coding and easy inspection of tube contents and labels. This version from manufacturer Nalgene fits well into sample-storage and labware systems that require dependable organisation of 20 mm tubes. Supplied as 1 pc(s), the rack is prepared for direct use alongside other sample stands and consumables.
This article is part of Test tube racks, in Stands, clamps & racks.
Key features
- Pack size: 1 pc(s)
- Product type: Test tube rack
- Tube diameter: Ø 20 mm
- Material: Resmer®
- Colour: white
- Capacity: 20 slots (4 × 5)
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Questions about Test tube rack, for tubes Ø 20 mm, Resmer®, white, 20 slots (4 x 5), 1 unit(s)
What is this article?
Test tube rack, for tubes Ø 20 mm, Resmer®, white, 20 slots (4 x 5), 1 unit(s) is the article on this page. Luminix Health distributes Nalgene 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.