Description
Exchange block 15 x 5,0 ml is an interchangeable sample block configured for fifteen Eppendorf 5,0 ml reaction vessels during controlled temperature mixing. It holds each tube in a defined position to ensure stable contact with the heating surface and reliable retention under orbital agitation. The block is designed for the Thermomixer TS/TSK 100 platform, allowing simultaneous incubation and shaking of multiple mid-volume reaction tubes in one compact accessory. Laboratories can exchange this format when methods move between different vessel sizes, keeping the same base instrument in continuous use. Provided as a single unit from manufacturer Zefa, it mounts directly in TS/TSK 100 thermos shaker systems without additional adapters. Common applications include enzymatic digests, nucleic-acid workflows, buffer incubations, sample thawing, pellet resuspension and temperature-sensitive mixing prior to centrifugation or analysis. By matching the geometry of Eppendorf 5,0 ml reaction vessels, the block supports uniform heat distribution across all fifteen positions and consistent tube seating throughout mixing cycles, making it well suited to molecular biology, biochemistry and routine analytical laboratories that process this tube format on a shared thermomixer.
This article is part of Stirring & mixing accessories, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Tube format: 15 × 5,0 ml
- Vessel type: Eppendorf reaction vessels 5,0 ml
- Compatible instrument: Thermomixer TS/TSK 100
- Block type: Exchangeable heating block
- Technical Information Sheet:
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Questions about Exchange Block 15 x 5.0 ml for 15 Eppendorf 5.0 ml reaction tubes fits in
What is this article?
Exchange Block 15 x 5.0 ml for 15 Eppendorf 5.0 ml reaction tubes fits in is the article on this page. Luminix Health distributes Zefa 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?
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.