Description
Disposable filter holder with 0,45 µm pore size and 13 mm filter diameter serves single-use filtration in laboratory sample preparation and clarification workflows. The membrane is regenerated cellulose in a compact 13 mm format suited to small-volume work. Pack size is 100 pieces with a net weight of 0,143 kg per pack, enabling convenient multi-run stocking. The 0,45 µm pore rating is typically chosen for general particulate removal and prefiltration-style clean-up of aqueous and compatible solvent samples where a disposable holder reduces cross-contamination risk. Regenerated cellulose offers broad utility for routine buffer handling, media-related preparation steps and sample work-up ahead of measurement. The small filter diameter keeps the footprint modest for standard laboratory filtration setups. Products of this type are categorised as accessories and spare parts for laboratory devices. This disposable filter holder from manufacturer Witeg arrives ready for immediate use without membrane assembly or cleaning cycles. All stated attributes—pore size, diameter, membrane material and pack quantity—reflect the manufacturer description and scientific specifications only, without added claims on sterility, shelf life or certified performance grades.
This article is part of Lab furniture, trolleys & storage, in Tools & accessories.
Key features
- Pack size: 100 pc(s)
- Pore size: 0,45 µm
- Filter diameter: 13 mm
- Membrane material: Regenerated cellulose
- Material: Cellulose
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Questions about Disposable filter holder
What is this article?
Disposable filter holder is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Lab furniture, trolleys & storage, inside Tools & accessories, in Labware.
Laboratory furniture and trolleys are the bench, the cupboard and the cart that move or hold the work. A trolley is not a safety cabinet: it does not give a fire rating to the bottles standing on it.
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 Lab furniture, trolleys & storage. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, 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, 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.