Description
Adapter 4 × 30 mL is a centrifuge accessory for four round-bottom vessels in the 18–30 mL volume range. It fits 250 mL rectangular buckets used in rotor A-4-62, enabling medium-volume round-bottom tubes to be processed in that bucket configuration. The product is packed as 2 pieces for paired use and balanced loading. Net weight is 0,387 kg and gross weight is 0,430 kg, with a packaging volume of 0,003 m³. This adapter from manufacturer Eppendorf is part of the centrifuge accessories category and supports laboratories that need to run 18–30 mL round-bottom tubes in existing A-4-62 rotor systems with rectangular 250 mL buckets. Applications include general sample preparation, separation steps, and routine centrifugation where tube geometry must match the available bucket format. Correct adapter selection helps keep tubes seated securely for the stated volume window during operation. Country of origin is Germany. Dual-use classification is not applicable. Deploy only with the designated rotor and 250 mL rectangular buckets so that mechanical fit and workflow consistency are maintained across consecutive runs in research or routine laboratory environments.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Tube format: 4 round-bottom vessels 18–30 mL
- Compatible rotor: A-4-62
- Bucket type: 250 mL rectangular buckets
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Questions about Adapter 4x30ml, verp. (2 St)
What is this article?
Adapter 4x30ml, verp. (2 St) 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.