Description
Reference® 2 tip ejector variable/fixed 2,5 mL red is a colour-coded replacement tip ejector sleeve for Eppendorf Reference® 2 pipettes in the 2,5 mL volume class. The red colour code allows immediate visual correlation with the corresponding pipette model, aiding clear bench organisation when several volume ranges are in use. Suitable for variable and fixed formats, the component reinstates secure tip ejection for larger-volume liquid-handling steps common in sample preparation, media dispensing and routine laboratory protocols. Delivered as a single piece, it has a net weight of 0,010 kg, a gross weight of 0,011 kg and a packaging volume of 0,001 m³, making it a practical spare-part addition. The sleeve comes from manufacturer Eppendorf and is designed to integrate directly with the Reference® 2 series. Genuine tip ejectors help maintain the original handling feel of the pipette after prolonged use and minimise downtime linked to worn ejector parts. This item is classified among accessories and spare parts for laboratory instruments and is intended for use in controlled laboratory environments requiring consistent pipetting performance.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Reference 2
- Colour code: red
- Volume: 2,5 mL
- Version: variable/fixed
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Questions about Ref.2 Ejector sleeve vari/fix 2.5mL red
What is this article?
Ref.2 Ejector sleeve vari/fix 2.5mL red 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.