Description
Bottle-top dispenser 20K+, 1,0 - 10,0 ml is a laboratory dispenser for controlled liquid dosing with excellent chemical resistance. Constructed from PTFE, borosilicate 3.3, polypropylene and FEP, it delivers high reproducibility of dispensings across standard lab protocols. Direct mounting on GL45 threads is supported, and adapters for the most common laboratory bottle thread types are supplied. Cleaning and care remain simple in daily use. The instrument dispenses under working conditions of 15 to 40 °C for both device and liquid, vapour pressure up to 500 mbar, density up to 2,2 g/cm³ and viscosity up to 500 mm²/s. The bottle is not included. Autoclavable and individually adjusted in line with EN-ISO 8655, this model from manufacturer Labbox includes a 2-year warranty. Nominal volume covers 1,0 to 10,0 ml (0,001–0,01 l) at a net weight of 0,800 kg, supporting dependable medium-volume reagent handling in research and quality-control settings.
This article belongs on Bottle-top dispensers, in Liquid handling.
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Questions about Bottle top dispenser, 20K+, 1,0 - 10,0 ml
What is this article?
Bottle top dispenser, 20K+, 1,0 - 10,0 ml is the article on this page. Luminix Health distributes Labbox 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.
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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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.

