Description
Piston 2,5 µL (c) is a colour-coded replacement piston for Eppendorf Research® plus and Reference® 2 pipettes at the 2,5 µL volume. The dark-grey colour code allows quick visual identification during service and spare-part handling. After the piston is replaced, pipette calibration is recommended to restore metrological performance. This single-piece spare part supports maintenance of air-displacement pipettes used for low-volume liquid handling in molecular biology, analytical and routine laboratory workflows. The component comes from manufacturer Eppendorf and is of German origin, with a net weight of 0,010 kg and a gross weight of 0,011 kg. Packaging volume is 0,001 m³, making the part easy to store in service inventories. Correct piston exchange helps preserve the mechanical function of the specified Research® plus and Reference® 2 models at 2,5 µL. The piston 2,5 µL (c) is intended for professional laboratory maintenance where genuine volume-matched pistons are required for continued reliable pipetting.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Volume: 2,5 µL
- Colour code: dark grey
- Compatible models: Eppendorf Research® plus and Reference® 2
- Calibration note: Pipette calibration recommended after replacement
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Questions about Piston 2.5uL
What is this article?
Piston 2.5uL is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Pipette stands, calibration & accessories, inside Liquid handling, in Lab instruments.
A pipette stand holds piston pipettes upright so liquid does not run into the piston. Calibration accessories and certificates are how a pipette's delivered volume is shown to be inside tolerance. A stand is also a carousel. The certificate belongs to one pipette, identified by serial number.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Pipette stands, calibration & accessories. The catalogue is Lab instruments.
Shelves beside this one are Single-channel pipettes, Bottle-top dispensers, Multichannel pipettes and Electronic pipettes.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.