Description
Laboratory markers with waterproof ink, ultrafine tip and black colour are practical writing tools for labelling labware, sample containers and related consumables in research and routine settings. The ultrafine tip supports precise marking on small surfaces where clear identification is essential during sample tracking. Packaged as 12 pc(s) with a total weight of 0,156 kg, the set suits shared benches and multi-user laboratories that need a ready supply of markers. These Marienfeld laboratory markers fall under laboratory aids and consumables, including labware used in virus research and broader campaign-related laboratory work. Waterproof performance helps labels remain legible under typical wet-lab handling, while the black ink provides strong visual contrast on common container surfaces. Teams can distribute the twelve-unit pack across stations for microscopy, histology support or general sample logistics. The markers serve as everyday consumables rather than specialised analytical instruments, yet they remain important for traceability and organisation. Stocking a full dozen reduces interruptions caused by depleted pens during intensive labelling periods. Overall, the product offers a straightforward black ultrafine waterproof marker option for professional laboratory identification tasks.
This article is part of Stationery, books & lab notebooks, in Tools & accessories.
Key features
- Pack size: 12 pc(s)
- Product type: Laboratory markers
- Ink property: Waterproof
- Tip: Ultrafine
- Colour: Black
- Weight: 0,156 kg
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Questions about Laboratory markers, waterproof, ultrafine tip, black, 12 unit(s)
What is this article?
Laboratory markers, waterproof, ultrafine tip, black, 12 unit(s) is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Stationery, books & lab notebooks, inside Tools & accessories, in Labware.
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 Labware.
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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

