Description
Scraper with PTFE scraper section is a laboratory tool for gentle removal or transfer of material from vessel walls and culture surfaces. It features a PTFE scraper part 5 cm in length, movably mounted on a glass rod, combining a chemically resistant working edge with a rigid, transparent handle. The flexible mounting of the PTFE element helps the blade follow curved surfaces while the glass rod keeps the tool easy to clean and inspect. Net and gross weight are each 0,012 kg, giving a light instrument suitable for precise hand work at the bench. This single-piece scraper from manufacturer Witeg is useful wherever soft, non-metallic scraping is preferred—for example when clearing residues from glassware, handling cell layers or working with samples that should not contact metal. PTFE offers broad chemical resistance, while the glass rod supports standard laboratory cleaning routines. Together they form a practical cell or vessel scraper for research, analytical and teaching laboratories that need a compact PTFE-on-glass design.
This article belongs on Stirring rods, spreaders & glass tools, in Tools & accessories.
Key features
- Pack size: 1 pc
- Scraper material: PTFE
- Handle material: Glass
- Scraper length: 5 cm
- Mounting: Movable on glass rod
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Questions about Scraper
What is this article?
Scraper is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stirring rods, spreaders & glass tools, inside Tools & accessories, in Matériel de laboratoire.
A stirring rod is the manual way to mix a beaker. A spreader is the tool that draws a culture across an agar surface. Glass is easy to clean and easy to break. The shape of the tip is the whole specification.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Stirring rods, spreaders & glass tools. The catalogue is Matériel de laboratoire.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Grease, boiling stones & sealants, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Cutting & sealing tools and Gas handling & burners accessories.
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.