Description
Adapter D17,5 × 100 mm is a centrifuge rotor adapter configured for 20 round-bottom vessels of 9 mL. It provides stable seating of tubes inside compatible swing-bucket rotors during routine sample separation. The adapter is intended for rotor S-4-104, the round buckets of rotor S-4x1000, and rotor S-4x750, enabling consistent loading patterns across common Eppendorf centrifuge platforms. Offered as a pack of two pieces from manufacturer Eppendorf, the set supports balanced opposite-bucket operation in laboratory workflows. Net weight is 0,800 kg and gross weight 0,830 kg, with a packaging volume of 0,007 m³. Dimensions D17,5 × 100 mm match the vessel geometry required for 9 mL round-bottom formats. This accessory belongs to the centrifuge accessories category and is suited to research, clinical and analytical laboratories that process medium-volume samples in round-bottom vessels. Dual-use classification is negative. Origin is Germany. The adapters integrate into existing rotor systems without altering standard operating procedures for vessel handling or rotor balance.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Vessel capacity: 20 × 9 mL round-bottom vessels
- Dimensions: D17,5 × 100 mm
- Compatible rotors: S-4-104, S-4x1000 round buckets, S-4x750
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Questions about Adapter for 20 x round bottom tubes (2x)
What is this article?
Adapter for 20 x round bottom tubes (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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.