Description
Changing block for 24 centrifuge tubes is a combined insert for 0,5/1,5 ml microcentrifuge tubes, intended for use with laboratory thermoshakers and thermocyclers. The dual-format layout seats twenty-four tubes so that both common small-volume formats can be processed in one block during temperature-controlled mixing, incubation or short thermal protocols. Supplied as 1 pc and weighing 0,320 kg, the unit is sized as a practical exchange accessory when workflows move between vessel types. In molecular biology, biochemistry and general sample-preparation benches, secure tube seating and consistent thermal contact are essential; this combined block addresses mixed 0,5 ml and 1,5 ml loads without requiring two separate inserts for every run. The accessory sits in the labware family for laboratory appliances and is offered from manufacturer Hettich Benelux as a dedicated changing block rather than a full instrument. Laboratories stocking interchangeable blocks can keep this format on hand for routine centrifuge-tube work, aligning capacity, tube geometry and instrument compatibility in a single, clearly specified piece.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Product type: Changing block
- Tube capacity: 24 centrifuge tubes
- Tube format: 0,5/1,5 ml combined block
- Weight: 0,320 kg
- Application area: Thermoshakers and thermocyclers
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Questions about Changing block for 24 centrifuge tubes, 0,5/1,5 ml (combined block), 1 unit(s)
What is this article?
Changing block for 24 centrifuge tubes, 0,5/1,5 ml (combined block), 1 unit(s) is the article on this page. Luminix Health distributes Hettich Benelux 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?
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.

