Description
Dispensing cannula with recirculation valve for Dispensette® S covers nominal volumes of 5 ml and 10 ml. At 108 mm length and with a standard tip, it provides a straightforward outlet for controlled delivery from bottle-top dispensers into typical laboratory vessels. The recirculation valve supports return of liquid to the bottle during priming, reducing open discharge before the working dose is set. Supplied as one piece, the cannula is part of the Dispensette® S accessory line from manufacturer Brand and is specified as non-sterile lab material. Approximate net weight is 0,03 kg, and the compact pack format fits neatly with other dispenser spares. Laboratories use this style of cannula for everyday reagent transfer, media aliquoting and volumetric routines where a standard tip is preferred over a fine tip. Dimensions and volume matching follow the manufacturer description for Dispensette® S 5 ml and 10 ml instruments. Select this variant when a recirculation valve and standard tip are needed for those nominal volumes.
This article is part of Bottle-top dispensers, in Liquid handling.
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Questions about Discharge tube, with recirc. valve, f. Disp.S 5, 10 ml l.105 mm standard
What is this article?
Discharge tube, with recirc. valve, f. Disp.S 5, 10 ml l.105 mm standard 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. Delivery across Europe, two to five days when in stock. 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.

