Beschreibung
Dispenser Labmax airless 5.0 - 50,0 ml is a bottle-top dispenser covering an adjustable range of 5.0 to 50,0 ml with 1,00 ml subdivision, tolerance of ±0,30 ml and deviation of 0,050 ml. The instrument features a GL45 thread and automatic venting for consistent laboratory dosing. This high-quality precision device from manufacturer Witeg is made in Germany and serves as a universal dispenser resistant to most chemicals. Its contact-free piston suits solvent work, and error limits better than ISO 8655 underpin high accuracy and precision. Durable build quality includes premium components such as a platinum spring. The 180° rotatable cannula ensures 100% drip-free delivery, while the 360° rotatable valve head enables safe one-hand operation. Bottle adapters extend compatibility with common reagent bottles. Cleaning is straightforward and the unit is fully autoclavable at 121 °C, with DE-M marking per the German Measurement and Calibration Ordinance. Scope of supply comprises the LABMAX Airless unit, discharge cannula, suction tube, instructions for use, adapters GL25, GL28, GL45/32 and S40, and an individual certificate. Net weight is 0,745 kg.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc(s)
- Volume range: 5,0 - 50,0 ml
- Subdivision: 1,00 ml
- Tolerance: ±0,30 ml
- Deviation: 0,050 ml
- Thread size: GL45
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Questions about Dispenser Labmax airless 5.0-50.0 ml
What is this article?
Dispenser Labmax airless 5.0-50.0 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Präzisionsinstrumente.
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 Präzisionsinstrumente.
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.