Description
SmartLab test tube rack with numbering for 6 test tubes is a compact laboratory rack that holds six sample vessels with a diameter of 18 mm each. Engraved numbering at every sample position distinguishes this design from conventional racks and streamlines daily bench work, because individual vessels no longer need separate handwritten labels. The rack is manufactured from PVC, giving the mechanical stability required for routine handling of test tubes, centrifuge tubes and reaction vessels, while also supporting sterile cleaning procedures common in laboratory environments. Supplied as a single piece from manufacturer Aerne Analytic, the SmartLab SLS 6 format keeps small sample sets organised, clearly identified and easy to transfer between workstations. Numbered positions reduce mix-up risk during multi-step protocols, parallel incubations or short-term storage on the bench. Its durable PVC construction suits repeated use in teaching, quality-control and research laboratories where reliable sample orientation and straightforward cleaning are essential. Ideal wherever a compact, clearly marked six-place stand improves workflow clarity without adding bulk to limited bench space.
This article is part of Test tube racks, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Sample positions: 6
- Vessel diameter: 18 mm
- Material: PVC
- Numbering: Engraved sample positions
- Origin region: Bayern
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Questions about SmartLab Racks with Numbering (for 6 test glasses)
What is this article?
SmartLab Racks with Numbering (for 6 test glasses) is the article on this page. Luminix Health distributes Aerne Analytic 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.

