Description
Research 3 piston holder for single-channel use covers the volume range from 2,5 µL to 1000 µL on Eppendorf Research® 3 pipettes. Each holder positions and guides the piston assembly that drives precise liquid displacement during aspiration and dispensing. The pack contains five piston holders, providing a practical stock of identical service parts for laboratories that maintain multiple instruments or schedule preventive replacement. Intended exclusively for Research® 3 single-channel models within the stated microlitre span, the holders restore correct piston alignment when original components show wear. Supplied by manufacturer Eppendorf as a five-piece set, they support consistent mechanical performance across the lower and mid-volume Research 3 single-channel family. Net weight is 0,035 kg and gross weight 0,038 kg. Keeping spare piston holders available reduces instrument downtime in research, clinical-support and analytical workflows that rely on accurate air-displacement pipetting. The parts match the mechanical interface of the corresponding Research 3 single-channel channels from 2,5 µL up to 1000 µL.
This article belongs on Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 5 pc(s)
- Product type: Piston holder
- Compatible with: Eppendorf Research® 3 single-channel pipettes
- Volume range: 2,5 µL to 1000 µL
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Questions about Res.3 piston mount SC 2.5-1,000µL 5pc
What is this article?
Res.3 piston mount SC 2.5-1,000µL 5pc 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.