Description
O-ring for the piston unit is a precision spare part intended for Transferpette® S and Transferpette® pro single-channel pipettes in the variable 1–10 ml range (1.000–10,000 µl). This sealing ring restores proper piston sealing so that aspiration and dispensing remain accurate during daily liquid handling. Designed as a direct-fit replacement component, it supports preventive maintenance and service of air-displacement pipettes used in analytical, clinical and research laboratories. The part is supplied as a single piece from manufacturer Brand and matches the geometry of the corresponding piston assembly for the stated volume class. Regular exchange of wear parts such as O-rings helps maintain leak-tight performance, reduce drift in delivered volume and extend instrument lifetime. Suitable whenever the original seal shows wear, hardening or deformation after intensive use with aqueous or organic media. Keep the matching volume designation in mind when ordering so the ring corresponds exactly to the 1–10 ml Transferpette® S + pro piston unit.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: O-ring for piston unit
- Compatible with: Transferpette® S + pro
- Channel type: Single-channel
- Volume range: 1–10 ml (1.000–10,000 µl)
- EAN: 4033378453730
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Pipette stands, calibration & accessories
Catalogue
Brand
Questions about O-ring for piston unit TFP S + pro, adjustable 1- 10 ml
What is this article?
O-ring for piston unit TFP S + pro, adjustable 1- 10 ml is the article on this page. Luminix Health distributes BRAND 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.