Beschrijving
ratiolab® aeroject® Ultra Tips 20 µl are sterilised pipette tips engineered for accurate microlitre liquid handling in scientific and medical laboratories. Each tip has a length of 50,8 mm and is produced from high-density polyethylene (HDPE), combining mechanical stability with low weight for comfortable daily use. The pack contains 960 pieces, supporting high-throughput pipetting routines in research, diagnostics and quality-assurance settings. Sterilised as supplied and autoclavable up to 121 °C, the tips accommodate protocols that demand sterile or re-sterilisable consumables. Their aeroject® ultra design assists consistent aspiration and dispensing at the 20 µl working volume. Offered by manufacturer Ratiolab, these tips integrate into standard laboratory pipetting workflows across molecular biology, biochemistry and analytical applications. HDPE construction provides suitable resistance for aqueous media and many routine reagents, while the sterilised condition helps minimise contamination risk during sensitive transfers. Laboratories benefit from reliable geometry and pack economy when performing repetitive 20 µl pipetting steps with reproducible results.
This article is part of Pipette tips, in Pipettes & pipette tips.
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Questions about ratiolab® aeroject® ultra tips 20 µl, sterilized
What is this article?
ratiolab® aeroject® ultra tips 20 µl, sterilized is the article on this page. Luminix Health distributes Ratiolab for laboratory use. It sits in Pipetpunten, inside Pipetten & pipetpunten, in Verbruiksartikelen.
A pipette tip has to seal on the pipette it was designed for. Volume range, filter or no filter, sterile or not, and low-retention are the choices. A tip that merely looks the right size leaks or falls off. Racked tips and bulk tips are the same tip in different packaging.
A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.
Which category should I open next?
The category is Pipetten & pipetpunten. The sub-category is Pipetpunten. The catalogue is Verbruiksartikelen.
Shelves beside this one are Filterpunten, Pipetteeraccessoires, Maatpipetten, Volumepipetten, Pasteurpipetten, Pipetcontrollers & vullers, Reagensreservoirs, Dispensertips & repeatertips and Serologische pipetten.
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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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

