Description
Tip ejector sleeve 500 µL (c) is a genuine spare part for fixed-volume laboratory pipettes, matching the 500 µL capacity and identified by its blue colour code. This component restores reliable tip ejection on compatible instruments, supporting smooth disposal of used tips during routine liquid-handling workflows. Designed for the Research® plus fixed pipette series, the sleeve integrates directly into the ejection mechanism and helps maintain the original ergonomics and precision of the instrument. It is supplied as a single piece with a net weight of 0,005 kg and gross weight of 0,006 kg, offering a lightweight yet durable replacement option. Laboratories performing molecular biology, clinical diagnostics, sample preparation or assay setup benefit from this accessory from manufacturer Eppendorf, which ensures full compatibility and restores consistent performance after wear. The compact packaging volume of 0,001 m³ simplifies storage alongside other pipette parts and consumables. Ideal for research, quality-control and diagnostic environments, the tip ejector sleeve allows quick maintenance without exchanging the entire pipette, thereby reducing downtime and supporting uninterrupted daily pipetting tasks involving reagents, buffers and biological samples.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Research® plus
- Capacity: 500 µL
- Colour code: blue
- Compatible with: Eppendorf Research® plus, fix
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Questions about Ejector sleeve 500µl
What is this article?
Ejector sleeve 500µl 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.
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.