Beschreibung
Glass marker pen red is a laboratory writing instrument designed for clear, durable marking on glassware and related surfaces. The red ink remains water-resistant and withstands temperatures up to +250 °C, supporting reliable identification during heating steps, autoclave-adjacent handling, and routine wet-lab workflows. Note that the mark is waterproof but not wipe-proof, so labels stay legible under aqueous contact yet can still be removed when deliberate cleaning is required.
This article belongs on Stationery, books & lab notebooks, in Tools & accessories.
Supplied in a practical pack of 12 pieces from manufacturer Witeg, these pens suit everyday bench work where flasks, beakers, bottles, and other glass items must be coded quickly without permanent etching. The compact format keeps a set ready in drawers or trays, while the red colour provides strong visual contrast on clear and frosted glass. Net weight is 0,1 kg per sales unit, making the pack easy to store and distribute across workstations. Ideal for teaching labs, R&D, and quality-control environments that need consistent, heat-tolerant glass marking without specialised equipment.
Key features
- Pack size: 12 pc(s)
- Colour: red
- Temperature resistance: +250 °C
- Water resistance: waterproof, not wipe-proof
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Questions about Glass marking pencils red
What is this article?
Glass marking pencils red is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stationery, books & lab notebooks, inside Tools & accessories, in Laborbedarf.
A laboratory notebook is the bound record of what was done, in an order that cannot be quietly rewritten. Loose paper is not that record. The page has to survive the bench, including a splash.
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 Stationery, books & lab notebooks. The catalogue is Laborbedarf.
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, Brushes & cleaning tools, Stirring rods, spreaders & glass 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.
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.