Description
Tipping dispenser 5 ml NS29/32 is a complete laboratory tipping dispenser designed for fixed-volume liquid delivery in routine analytical and preparative work. The unit dispenses 5 ml per cycle and features a ground joint NS 29/32 for reliable coupling to matching laboratory glassware. It is supplied complete with a 1 litre reservoir bottle that carries a content indication, allowing reagents to be stored and dispensed directly from the bottle. This tipping dispenser from manufacturer Witeg arrives as a ready assembly for everyday bench use. The working principle relies on tilting the bottle to fill the measuring chamber and then tipping to deliver the calibrated 5 ml volume. Net weight is 0,7 kg and gross weight is 0,7 kg; the product is offered as a single complete piece. Manufactured in Germany (Baden-Württemberg), the dispenser supports straightforward, repeatable aliquoting where a standard NS 29/32 conical joint is required. The integrated 1 litre reservoir, clear volume marking and defined 5 ml delivery make it a practical liquid-handling tool for general laboratory applications.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Dispensing volume: 5 ml
- Joint size: NS 29/32
- Reservoir capacity: 1 l
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Questions about Automatic pipettes 5ml ST 29/32
What is this article?
Automatic pipettes 5ml ST 29/32 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Instruments de précision.
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 Instruments de précision.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Multichannel pipettes and Electronic pipettes.
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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.