Description
Frame for sample tubes in a 4×12 arrangement offers forty-eight positions for tubes with an outer diameter of 13–16 mm, combining higher capacity with a still compact footprint. The structured grid keeps specimens upright and clearly separated, which supports reliable sample tracking during preparation, intermediate storage, or transfer between laboratory stations. Delivered as one piece and weighing 0,120 kg, the unit is easy to place on the bench or move within the workspace as workflows change. It is intended for sample storage applications within laboratory glass, vessels, and consumables setups where organised tube handling is critical. This frame for sample tubes (ROTH SELECTION) is suitable for research, diagnostic, and industrial quality laboratories that process batches of Ø 13–16 mm tubes. The 4×12 layout improves overview of sample sets, reduces the risk of mix-ups, and streamlines pipetting or labelling sequences. Select this stand when you need a lightweight, moderate-to-high capacity rack dedicated to standard sample tubes in the 13–16 mm diameter range.
This article is part of Stands, rods & bases, in Stands, clamps & racks.
Key features
- Pack size: 1 pc(s)
- Product type: Frame for sample tubes
- Layout: 4×12 positions
- Tube diameter: Ø 13–16 mm
- Weight: 0,120 kg
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Questions about Frame for sample tubes, 4x12, for tube Ø 13-16 mm, 1 unit(s)
What is this article?
Frame for sample tubes, 4x12, for tube Ø 13-16 mm, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Stands, rods & bases, inside Stands, clamps & racks, in Labware.
A retort stand is a base and a rod. The base mass keeps a clamped flask from tipping. Rod diameter decides which bossheads fit. A light base under a heavy condenser is how glassware falls.
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 Stands, rods & bases. The catalogue is Labware.
Shelves beside this one are Test tube racks, 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.

