Beschreibung
PTFE stirring blades 50 mm are laboratory components intended for use with blade stirrers, anchor stirrers and turbine stirrers. These blades measure 50 mm in length, 24 mm in width and have a wall thickness of 2,5 mm, providing a compact profile suited to standard laboratory vessels and mixing setups. Constructed entirely from PTFE, they serve as replaceable stirring elements in chemical, pharmaceutical and research environments where inert materials are preferred for agitation tasks. Each unit is supplied as 1 pc with a net weight of 0,006 kg. The blades are produced by manufacturer Witeg and originate from Germany. Their defined geometry supports controlled liquid movement during sample preparation, reaction mixing or homogenisation procedures on overhead stirrers and related apparatus. Technicians can integrate the blades into existing stirrer shafts for routine analytical work or experimental protocols requiring consistent blade dimensions. The combination of PTFE construction and precise sizing makes them a practical choice for laboratories maintaining multiple stirring configurations across different vessel sizes and process scales.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: PTFE
- Length: 50 mm
- Width: 24 mm
- Wall thickness: 2,5 mm
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Questions about PTFE-stirrer blade, breadth: 24 mm, len
What is this article?
PTFE-stirrer blade, breadth: 24 mm, len is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Präzisionsinstrumente.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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.