Description
Adapter for 50 mL conical vessels is a centrifuge accessory engineered for the S-4x400 rotor. Each adapter holds four 50 mL conical reaction vessels and is supplied as a set of two pieces, enabling balanced loading across opposite rotor positions during centrifugation. This configuration supports secure vessel seating for routine processing of larger sample volumes in cell culture, biochemistry and clinical laboratory workflows. Net weight is 0,338 kg and gross weight is 0,345 kg, with a packaging volume of 0,003 m³. The adapter from manufacturer Eppendorf is intended specifically for conical 50 mL vessels used with the S-4x400 rotor, helping laboratories maintain stable tube orientation under centrifugal force. The two-piece pack size simplifies equipping the rotor for paired operation. Suitable for standard laboratory centrifugation tasks that require reliable support of 50 mL conical formats, this accessory fits established centrifuge setups where correct vessel adapters are essential for safe and efficient runs.
This article is part of Rotors, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Compatible rotor: S-4x400
- Vessel type: 50 mL conical
- Vessels per adapter: 4
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Questions about Adapter, 50mL con. Tubes, S-4x400, 2 pcs
What is this article?
Adapter, 50mL con. Tubes, S-4x400, 2 pcs is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Rotors, inside Centrifuges, in Lab instruments.
A centrifuge rotor is the rotating part that holds the tubes, and it is rated for a maximum speed and a maximum load. A swing-out rotor and a fixed-angle rotor pellet differently. A rotor from another centrifuge does not belong on this drive, even when it seems to fit.
A centrifuge separates by density. The rotor spins the sample and the force is reported as a multiple of gravity, not as a raw speed, because the same revolutions per minute are a different force at a different radius. A microcentrifuge takes small tubes. A benchtop or floor model takes larger rotors. The tube, the adapter and the rotor have to be the combination the manufacturer rated. An unbalanced load is how centrifuges fail. Measurement of the related quantities sits with the BIPM.
Which category should I open next?
The category is Centrifuges. The sub-category is Rotors. The catalogue is Lab instruments.
Shelves beside this one are Rotor adapters & accessories, Benchtop & floor-standing centrifuges, Microcentrifuges & mini centrifuges and Centrifuge accessories.
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.

