Description
Exchange block 6 x Falcon 50 ml is an interchangeable sample block built to accommodate six standard 50 ml Falcon centrifuge tubes for temperature-controlled mixing. The block seats each tube securely so that thermal contact with the instrument surface remains consistent across all positions during incubation and shaking. It is intended for the Thermomixer TS/TSK 100, enabling combined heating and orbital agitation of larger sample volumes in a single run. When protocols switch between tube formats, the exchange design allows rapid replacement of the block without altering the base instrument. Supplied as one piece from manufacturer Zefa, this accessory fits directly into TS/TSK 100 thermos shaker systems. Typical laboratory applications include culture media preparation, larger-scale enzymatic reactions, buffer equilibration, sample thawing, resuspension of pellets and mixing steps ahead of centrifugation or downstream analysis. Matching the geometry of common 50 ml Falcon tubes supports even heat transfer and reliable tube retention under mixing loads, making the block a practical choice for molecular biology, cell culture and analytical workflows that process higher-volume samples on a shared thermomixer platform.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
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Questions about Exchange Block 6 x Falcon 50 ml for 6 Falcon tubes 50 ml fits Thermomixer TS/TSK
What is this article?
Exchange Block 6 x Falcon 50 ml for 6 Falcon tubes 50 ml fits Thermomixer TS/TSK is the article on this page. Luminix Health distributes Zefa for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Matériel de laboratoire.
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.
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The category is Tubes & vials. The sub-category is Centrifuge tubes (conical). The catalogue is Matériel de laboratoire.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial accessories.
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