Description
Research 3 piston spring 200 µL yellow is a dedicated replacement Kolbenfeder for Eppendorf Research® 3 single-channel pipettes in the 200 µL volume range, identified by the yellow colour code. This precision spring forms part of the internal piston mechanism that returns the piston after aspiration and dispensing strokes, helping maintain the intended mechanical behaviour of the pipette. The component is supplied as one piece with a net weight of 0,002 kg and a gross weight of 0,003 kg, making it suitable for service kits and spare-part inventories. Originating from Germany and produced by manufacturer Eppendorf, the spring is matched to the Research® 3 single-channel platform so that colour coding and volume designation align with the corresponding pipette. In routine laboratory use the yellow 200 µL spring supports consistent liquid-handling workflows in research, analytical and quality-control settings where Research 3 pipettes are employed. Correct matching of the colour-coded spring to the pipette volume range simplifies identification during maintenance and reduces the risk of installing an incompatible part. The compact unit is easy to store and handle, allowing laboratories and service technicians to keep genuine Eppendorf Research® 3 piston springs on hand for timely replacement when spring tension or stroke characteristics need restoration.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Piston spring (Kolbenfeder)
- Compatible with: Eppendorf Research® 3 single-channel pipettes
- Volume: 200 µL
- Colour code: yellow
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Questions about Res.3 piston spring 200µL yellow
What is this article?
Res.3 piston spring 200µL 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 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.
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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.