Description
Rack for centrifuge tubes with round holes for 15 ml and 50 ml, ABS, blue is developed to hold standard 15 ml and 50 ml centrifuge tubes in an organised bench layout. Supplied in a flat format and simple to assemble, the rack provides capacity for 20 × 50 ml sample tubes and 30 × 15 ml sample tubes, supporting mixed tube workflows without separate holders. Round openings secure tubes upright during preparation, aliquoting and short-term staging before or after centrifugation. This blue unit from manufacturer Labbox is a practical accessory for sample handling in clinical, research and teaching laboratories. Net weight is 0,142 kg, keeping the assembled rack easy to move between work areas while remaining stable on the bench. The dual-format hole pattern suits common conical centrifuge tube sizes side by side, helping laboratories standardise storage and reduce clutter around centrifuges and pipetting stations. Supplied as one piece for straightforward setup in routine laboratory use.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Product type: Centrifuge tube rack
- Tube sizes: 15 ml and 50 ml
- Capacity: 30 × 15 ml and 20 × 50 ml
- Colour: Blue
- EAN: 8434868111059
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Questions about Rack for centrifuge tubes with round holes for 15 ml and 50 ml, ABS, blue, 1 uni
What is this article?
Rack for centrifuge tubes with round holes for 15 ml and 50 ml, ABS, blue, 1 uni is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Labware.
A centrifuge tube is conical so a pellet collects at the tip, and it is rated for a relative centrifugal force. A 15 mL tube and a 50 mL tube are different rotors. Polypropylene is the ordinary plastic. The cap has to survive the same force as the tube.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Tubes & vials. The sub-category is Centrifuge tubes (conical). The catalogue is Labware.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial 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.

