Description
Ref.2 fixed tip ejector sleeve 50 µL yellow is a dedicated spare-part accessory for laboratory pipettes of the Reference® 2 series. This fixed ejector sleeve carries the yellow colour code that identifies the 50 µL volume range and restores reliable tip ejection on matching instruments. Supplied as a single piece with a net weight of 0,005 kg and a packaging volume of 0,001 m³, the component is compact and lightweight for convenient storage and inventory handling. It is intended for routine maintenance of fixed-volume Reference® 2 pipettes used in research, analytical and quality-control laboratories where consistent tip attachment and release are essential. The yellow colour coding supports rapid visual identification among different volume variants, helping to minimise selection errors in multi-user environments. Manufactured by Eppendorf as an original accessory under the registered Reference ® trademark, the sleeve maintains mechanical compatibility with the product type Reference 2. Laboratories rely on such genuine replacement parts to preserve pipette performance and extend instrument service life without altering the original design characteristics of the pipette.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Reference 2
- Volume: 50 µL
- Colour code: yellow
- Type: Fixed tip ejector sleeve
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Questions about Ref.2 Ejector sleeve fixed 50µL yellow
What is this article?
Ref.2 Ejector sleeve fixed 50µL yellow 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.