Description
Bottle-top dispenser 20K+ covering a nominal volume range of 5,0–50,0 ml provides controlled bottle-top liquid dispensing for everyday laboratory use. Constructed from PTFE, borosilicate 3.3, polypropylene and FEP, the instrument delivers excellent chemical resistance together with high reproducibility of dispensed volumes. It screws directly onto GL45 bottle threads, while the included adapters enable mounting on other common laboratory vessel thread types. Simple cleaning and care, plus autoclavability, support hygienic routine operation. Liquids may be dispensed within a working temperature range of 15 to 40 °C (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 itself is not supplied. Every unit from manufacturer Labbox is individually adjusted according to EN-ISO 8655 and is backed by a two-year warranty. Offered as a single piece with a net weight of 0,800 kg, this EASY product type is suited to preparative and analytical dosing tasks that demand durable wetted materials and consistent volume delivery.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Volume range: 5,0–50,0 ml
- Material: s: PTFE, borosilicate 3.3, polypropylene, FEP
- Thread compatibility: GL45 direct mount with adapters
- Product type: EASY
- EAN: 8434868095694
- GTIN: 08434868095694
- Technical Information Sheet:
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Questions about Bottle top dispenser, 20K+, 5,0 - 50,0 ml
What is this article?
Bottle top dispenser, 20K+, 5,0 - 50,0 ml is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in 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.
