Description
Dispenser Labmax 0.25–2,5 ml Premium is a bottle-top dispenser for high-precision laboratory liquid handling, covering an adjustable range of 0,25–2,5 ml in 0,05 ml steps. Accuracy is 0,012 ml and deviation 0,002 ml, with error limits better than ISO 8655. The GL32-thread unit uses a direct-displacement dosing system that suits crystallising liquids and resists most common chemicals. An integrated recalibration function supports ongoing accuracy, while reverse dosing helps achieve 0% reagent loss. Built with quality materials including a platinum spring, the instrument from manufacturer Witeg is robust and stable. A 180° rotatable cannula provides 100% drip-free dispensing, and the 360° rotatable valve head enables safe one-hand operation with flexible bottle adapters. The dispenser is fully autoclavable at 121 °C and carries DE-M marking under the German Weights and Measures Act. Scope of delivery includes the LABMAX premium, discharge cannula, telescopic suction tube, instructions, adapters GL25, GL28, GL32/45 and S40, plus an individual certificate.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Volume range: 0,25–2,5 ml
- Graduation: 0,05 ml
- Accuracy: 0,012 ml
- Deviation: 0,002 ml
- Thread size: GL32
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Questions about Dispenser LABMAX 0.25-2.5 ml Premium
What is this article?
Dispenser LABMAX 0.25-2.5 ml Premium is the article on this page. Luminix Health distributes Witeg 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.