Description
Büchner funnel 1000 ml P1 is a glass filter nutsche intended for vacuum-assisted solid-liquid separations in the laboratory. It features a sintered glass filter plate of porosity grade P1 with a plate diameter of 120 mm and an outer stem diameter of 22 mm, providing a stable filtration surface for collecting precipitates or clarifying suspensions. The 1000 ml capacity suits medium-scale preparative work, sample work-up and routine analytical filtration. Manufactured by Witeg, the funnel integrates the filter disc directly into the glass body, eliminating the need for separate filter papers in many applications and ensuring chemical resistance typical of laboratory glassware. Its robust construction supports repeated use under moderate vacuum when paired with a suitable filter flask and adapter. The unit is supplied as a single piece with a net weight of 0,656 kg, making it convenient for bench-top setups in chemistry, biochemistry and materials laboratories where controlled particle retention and efficient filtrate recovery are required.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Porosity: P1
- Plate diameter: 120 mm
- Stem diameter (outer): 22 mm
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Questions about Filter funnels, 1000 ml, P1 disc dia.:
What is this article?
Filter funnels, 1000 ml, P1 disc dia.: 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.
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.