Description
Adapter 4×1,5/2 ml is a centrifuge accessory designed to hold four reaction vessels of 1,5–2,0 mL with tube dimensions of 11 mm × 43 mm. It is intended for use in 100 mL round buckets of rotor A-4-38, enabling secure positioning of standard microcentrifuge tubes during routine sample processing. Supplied as a pack of two pieces, the set supports laboratories that need spare or paired adapters for balanced runs and flexible workflow planning. The format matches common 1,5 mL and 2,0 mL reaction vessels used in molecular biology, biochemistry, and clinical sample preparation. Compact geometry helps keep tubes aligned in the bucket while the rotor is in operation, supporting reproducible handling of small-volume samples. This adapter from manufacturer Eppendorf integrates into existing A-4-38 swing-bucket setups without changing the core rotor configuration. Net weight is 0,128 kg per unit pack context, with a gross weight of 0,142 kg and a packaging volume of 0,001 m³, reflecting a lightweight accessory footprint. Suitable for centrifuge accessory inventories, teaching labs, and service benches that standardize on 1,5–2,0 mL tubes in 100 mL round-bucket rotors.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Tube capacity: 4 × 1,5–2,0 mL reaction vessels
- Tube dimensions: 11 mm × 43 mm
- Compatible rotor: A-4-38
- Compatible bucket: 100 mL round bucket
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Questions about Adapter 4x1,5/2ml wrapped (2x)
What is this article?
Adapter 4x1,5/2ml wrapped (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.