Description
Adapter for 2 × 25 mL round-bottom vessels is a centrifuge accessory that holds two 25 mL round-bottom tubes in 90 mL rectangular buckets of rotor A-4-38. Tube geometry is specified as 25 mm × 100 mm, matching the vessel format intended for this adapter set. The product is supplied packed as 2 pieces, allowing paired use in the corresponding buckets during routine centrifugation. Designed for secure seating of round-bottom 25 mL vessels, it supports organised loading in the A-4-38 rotor configuration used with compatible laboratory centrifuges. Physical pack data include a net weight of 0,207 kg, a gross weight of 0,230 kg and a packaging volume of 0,001 m³. This adapter from manufacturer Eppendorf is intended as rotor accessory hardware for laboratories that process samples in 25 mL round-bottom formats within 90 mL rectangular buckets. It belongs to the centrifuge accessories category and provides the dimensional interface between the vessels and the bucket geometry of rotor A-4-38. Use is limited to the stated vessel type, size and rotor–bucket combination given by the manufacturer description.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Vessel type: 2 × 25 mL round-bottom
- Compatible rotor: A-4-38
- Bucket type: 90 mL rectangular buckets
- Dimensions: 25 mm × 100 mm
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Questions about Adapter 2x25ml verpackt (2x)
What is this article?
Adapter 2x25ml verpackt (2x) is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Rotor adapters & accessories, inside Centrifuges, in Lab instruments.
An adapter lets a rotor spun for large tubes accept smaller ones. The adapter has to be the one for that rotor, and the tubes have to be supported at the shoulder the adapter was designed for. A stack of the wrong inserts is an unbalanced load.
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 Rotor adapters & accessories. The catalogue is Lab instruments.
Shelves beside this one are Rotors, Benchtop & floor-standing centrifuges, Microcentrifuges & mini centrifuges and Centrifuge accessories.
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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.