Description
Changing block for 24 sample vials accommodates twenty-four round-bottom sample vials measuring Ø 16,5 × D 46 mm. This accessory is intended for thermoshakers and thermocyclers that require a dedicated block for larger-diameter vials at a 46 mm depth. The unit is supplied as 1 pc(s) and has a weight of 0,73 kg, forming a practical interchangeable insert for compatible laboratory appliances. Round-bottom well design corresponds to the specified vial profile and helps maintain consistent positioning of all twenty-four samples during shaking or thermal steps. From manufacturer Hettich Benelux, the changing block allows laboratories to reconfigure an instrument quickly for Ø 16,5 mm vials without altering the overall workflow. A fixed 24-position layout supports parallel processing of matched sample sets and reduces handling when switching vessel formats on shared benches. Single-piece pack size simplifies stocking and installation next to other changing blocks in the same range. Clear diameter, depth and round-bottom specifications make selection straightforward for methods built around this vial geometry.
Key features
- Pack size: 1 pc(s)
- Product type: Changing block for sample vials
- Capacity: 24 sample vials
- Vial dimensions: Ø 16,5 × D 46 mm
- Bottom shape: Round bottom
- Weight: 0,73 kg
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Questions about Changing block for 24 sample vials, Ø 16.5 x D 46 mm, round bottom, 1 unit(s)
What is this article?
Changing block for 24 sample vials, Ø 16.5 x D 46 mm, round bottom, 1 unit(s) is the article on this page. Luminix Health distributes Hettich Benelux for laboratory use. It sits in Stirring & mixing accessories, inside Stirring, shaking & mixing, in Lab instruments.
Stirring accessories are the bosses, the retort clamps and the spare knobs that hold an overhead stirrer over the vessel. The stand has to carry the motor's mass, not only the flask's.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring & mixing accessories. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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.

