Description
Piston 20 µl (c) is a precision replacement piston intended for Eppendorf Research® plus, Reference® 2 and Xplorer® (plus) pipettes. This spare part is specified for a nominal volume of 20 µl and carries a light grey or yellow colour code that aids rapid identification during routine maintenance. Designed as a direct-fit component for these pipette families, it restores the mechanical integrity of the piston assembly and supports consistent liquid handling performance in research, quality-control and diagnostic laboratories. After the piston has been exchanged, pipette calibration is recommended to re-establish volumetric accuracy. Supplied as a single piece from manufacturer Eppendorf, the part weighs 0,011 kg net and 0,012 kg gross, with a packaging volume of 0,001 m³. Originating from Germany, it belongs to the essential spare-parts programme that keeps high-precision pipetting systems operational and helps laboratories avoid extended downtime. The component is suitable for molecular-biology, clinical and general laboratory environments where reliable microlitre dispensing is required on a daily basis.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Volume: 20 µl
- Colour code: light grey or yellow
- Compatibility: Research® plus, Reference® 2, Xplorer® (plus)
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Questions about Piston 20uL (c)
What is this article?
Piston 20uL (c) is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Pipette stands, calibration & accessories, inside Liquid handling, in Instruments de précision.
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 Instruments de précision.
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.
How does ordering and shipping work?
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.