Description
Disposable filter holder with 0,2 µm pore size and 30 mm filter diameter is intended for single-use laboratory filtration of larger sample aliquots than mini formats allow. The membrane is regenerated cellulose, supporting particle retention and clarification in everyday sample preparation. Pack size is 100 pieces and net weight is 0,435 kg per pack, which suits bulk bench supply. The 0,2 µm pore rating targets fine particulates in aqueous and compatible solvent applications where disposable holders limit carry-over between batches. A 30 mm filter diameter increases filtration area relative to 13 mm units and is practical for medium-volume clean-up, buffer filtration and preparatory steps before analysis. Regenerated cellulose membranes are commonly selected for general laboratory filtration duties within their chemical compatibility range. These items fall under accessories and spare parts for laboratory equipment and filtration stations. From manufacturer Witeg, the holder is supplied ready for use so operators avoid membrane mounting and post-run cleaning. Descriptions follow the stated pore size, diameter, membrane type and pack quantity only, without additional purity, sterility or performance assertions beyond the manufacturer data.
This article is part of Lab furniture, trolleys & storage, in Tools & accessories.
Key features
- Pack size: 100 pc(s)
- Pore size: 0,2 µm
- Filter diameter: 30 mm
- Membrane material: Regenerated cellulose
- Material: Cellulose
- Technical Information Sheet:
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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.