Description
Büchner funnel 50 ml P5 is a laboratory glass filter funnel designed for vacuum-assisted solid-liquid separations. It offers a 50 ml capacity, a filter plate measuring 35 mm in diameter and an outer stem diameter of 10 mm, making it suitable for small-volume filtration work. The finer P5 porosity grade supports applications that require retention of finer particles during precipitate collection, solution clarification or sample clean-up. Net weight is 0,042 kg, so the funnel remains easy to handle while remaining stable on a vacuum flask. Supplied as one piece, it fits conventional filtration assemblies used in organic synthesis, analytical chemistry and quality-control laboratories. This model from manufacturer Witeg forms part of the glass nutsche and fritted-filter range commonly employed for routine purification and residue recovery. The precisely specified plate and stem dimensions promote uniform filter-media seating and secure vacuum connection, allowing efficient solvent removal and reliable collection of solids. Technicians can incorporate the funnel into standard workflows wherever a compact 50 ml vessel with controlled porosity is required.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 50 ml
- Porosity: P5
- Filter plate diameter: 35 mm
- Stem outer diameter: 10 mm
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Questions about Filter funnels, 50 ml, P5 disc dia.: 35
What is this article?
Filter funnels, 50 ml, P5 disc dia.: 35 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labware.
A Büchner funnel is a perforated porcelain or plastic plate used with a rubber cone and vacuum to pull liquid through a filter paper. A filter funnel is the glass cone that holds a folded paper under gravity. The plate diameter decides the paper size.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Funnels. The sub-category is Büchner & filter funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.