Description
Büchner funnel 75 ml P2 is a laboratory filtration funnel intended for vacuum-assisted separation of solids from liquids. The unit has a 75 ml capacity, a 45 mm filter plate diameter and a stem with 10 mm outer diameter, giving a compact footprint for bench-scale work. Its P2 porosity grade supports filtration tasks involving fine precipitates and suspensions encountered in organic synthesis, pharmaceutical sample work-up and analytical laboratories. Available from manufacturer Witeg, this filter nutsche integrates into conventional vacuum filtration setups used across research and quality-control settings. Packaged as one piece, it is well suited to small-volume recrystallisations, isolation of crystalline products and routine solid collection. The clearly specified plate and stem dimensions promote reliable seating in flasks and adapters during repeated use. Net weight is 0,062 kg, so the funnel is light and convenient to handle. It serves educational and industrial labs that need dependable filtration equipment for everyday preparative and analytical workflows.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 75 ml
- Porosity: P2
- Filter plate diameter: 45 mm
- Stem outer diameter: 10 mm
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Questions about Filter funnels, 75 ml, P2 disc dia.: 45
What is this article?
Filter funnels, 75 ml, P2 disc dia.: 45 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.
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.
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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.
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.