Description
Interchangeable block for Falcon® tubes provides four cavities sized for 50 ml Falcon® tubes in a compact exchangeable insert for laboratory block thermostats. The format suits thermal workflows that process larger conical tubes and need a quick swap of the heating block rather than a different instrument. Supplied as 1 pc(s) with a weight of 0,990 kg, the unit functions as a dedicated modular accessory within dry-block heating setups. Manufactured by THERMO SCIENTIFIC, it forms part of the labware and laboratory-appliance offering for block thermostats. Laboratories can place the block into compatible thermostat bases when protocols call for simultaneous holding of up to four 50 ml Falcon® tubes under controlled temperature conditions. The four-position layout keeps larger tubes securely arranged during thermal steps on the block thermostat platform. Delivered as a single unit, the interchangeable block integrates into modular systems that accept exchangeable tube inserts, giving a practical route to 50 ml Falcon® tube handling without altering the main heating base.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc(s)
- Product type: Interchangeable block for Falcon® tubes
- Configuration: 4 × 50 ml
- Weight: 0,990 kg
- Application area: Block thermostats
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Questions about Interchangeable block for tubes Falcon®, 4 x 50 ml, 1 unit(s)
What is this article?
Interchangeable block for tubes Falcon®, 4 x 50 ml, 1 unit(s) is the article on this page. Luminix Health distributes THERMO SCIENTIFIC 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.
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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.

