Description
Adapter for 250 mL Nalgene bottles is a centrifuge accessory for one flat 250 mL bottle or for 175–225 mL and 250 mL conical bottles, depending on rotor and insert combination. It is compatible with rotor S-4-104, rotor S-4x1000 with round buckets, and rotor S-4x750. Conical bottles must be used together with the conical form inserts supplied by the bottle manufacturer. Specifically, 225 mL conical bottles suit S-4-104 and S-4x750; 250 mL conical (Nunc®) suit S-4-104 and S-4x750; and 250 mL conical (Corning®, Nunc®) suit S-4x1000 with round buckets. The set of two adapters comes from manufacturer Eppendorf and enables paired bucket loading. Net weight is 0,522 kg and gross weight is 0,580 kg, with packaging volume 0,005 m³. Country of origin is Germany, Saxony. Dual-use classification is not applicable. These centrifuge accessories let laboratories process larger bottle formats on the listed S-4-series rotors while observing the insert requirements for conical vessels.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Bottle capacity: 1 × 250 mL flat or 175–225/250 mL conical
- Compatible rotors: S-4-104, S-4x1000 round bucket, S-4x750
- Packaging volume: 0,005 m³
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Questions about Adapter for 250 mL bottles (2x)
What is this article?
Adapter for 250 mL bottles (2x) 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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