Description
Changing block for 1 DURAN® bottle is a single-position insert designed for one 250 ml DURAN® bottle on compatible thermoshakers and thermocyclers. The larger bottle format suits incubations, mixing and temperature equilibration of media, buffers or process samples that exceed typical microtube volumes. Supplied as 1 pc and weighing 2,000 kg, the block is a substantial exchange accessory within laboratory appliances and labware for thermal mixing platforms. Secure bottle seating supports stable thermal contact during controlled temperature programmes, which is important when working with 250 ml glass bottles in routine life-science or analytical workflows. Laboratories that alternate between tubes, small bottles and larger DURAN® vessels can keep this single-bottle block available for dedicated 250 ml steps. The accessory is available from manufacturer Hettich Benelux as part of a family of changing blocks matched to defined vessel geometries. Specifying one 250 ml DURAN® bottle position makes instrument setup straightforward and helps standardise bottle-based methods alongside other interchangeable inserts on the same instrument class.
This article is part of Stirring & mixing accessories, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: Changing block
- Bottle capacity: 1 DURAN® bottle
- Bottle volume: 250 ml
- Weight: 2,000 kg
- Application area: Thermoshakers and thermocyclers
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Questions about Changing block for 1 DURAN®-bottle, 250 ml, 1 unit(s)
What is this article?
Changing block for 1 DURAN®-bottle, 250 ml, 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.
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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.