Description
Discharge valve for Dispensette® S for nominal volumes 25 ml, 50 ml and 100 ml is a specialised laboratory spare part constructed from PFA, glass, ceramic and platinum-iridium. Intended for bottle-top dispensers in the Dispensette S series, this unmarked discharge valve supports controlled liquid delivery during titration, sample preparation and routine reagent dispensing. The selected materials provide the chemical resistance expected in modern wet-chemistry environments and help maintain reliable discharge performance over repeated use. Supplied as a single-piece packaging unit, the valve is a practical replacement component for service and maintenance of compatible dispensers from manufacturer Brand. With a net weight of only 0,0055 kg and compact outer dimensions, it is easy to stock alongside other dispenser accessories. Laboratories operating Dispensette S instruments at 25 ml, 50 ml or 100 ml nominal volume will find this discharge valve without valve marking a direct-fit option for restoring consistent liquid discharge without changing instrument setup or workflow.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Discharge valve
- Compatible with: Dispensette® S
- Nominal volumes: 25 ml, 50 ml, 100 ml
- Material: s: PFA / glass / ceramic / platinum-iridium
- EAN: 2000000014678
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Questions about Discharge valve for Dispensette S, 25, 50, 100 ml, pack of 1
What is this article?
Discharge valve for Dispensette S, 25, 50, 100 ml, pack of 1 is the article on this page. Luminix Health distributes Brand for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Lab instruments.
A bottle-top dispenser meters a reagent directly from the bottle it is mounted on, by a piston. The volume range and the chemical compatibility of the wetted parts, glass, ceramic, PTFE, are the specification. It is for the same reagent again and again, not for changing liquids every sample.
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 Bottle-top dispensers. The catalogue is Lab instruments.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, 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.