Description
Adapter 7 × 15 ml is a centrifuge adapter designed for seven round-bottom vessels from 3 to 15 mL. It is made for 100 mL rectangular buckets in rotor A-4-44 and holds conical or round-bottom tubes securely during centrifugation. The product is supplied as two pieces, enabling balanced loading in both buckets of the rotor and flexible use when protocols call for mid-volume tubes. Manufactured by Eppendorf, the adapter integrates with centrifuge systems that use the A-4-44 rotor and matching rectangular buckets. Net weight is 0,279 kg, gross weight 0,310 kg and packaging volume 0,002 m³, keeping the set easy to store and handle in busy laboratories. Typical uses include cell culture work-up, sample clarification, precipitation and general preparation steps in molecular biology, biochemistry and clinical research where 3–15 mL vessels are common. By adapting the 100 mL bucket geometry to seven tube positions, the accessory helps maintain throughput without rotor changes and supports reproducible, orderly processing across routine and multi-user centrifuge environments.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Tube capacity: 7 × 3–15 mL round-bottom vessels
- Compatible rotor: A-4-44
- Bucket type: 100 mL rectangular buckets
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Questions about Adapter 7x15ml, verp.
What is this article?
Adapter 7x15ml, verp. is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Rotor adapters & accessories, inside Centrifuges, in Instruments de laboratoire.
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 Instruments de laboratoire.
Shelves beside this one are Rotors, Benchtop & floor-standing centrifuges, Microcentrifuges & mini centrifuges and Centrifuge accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.