Description
Büchner funnel 125 ml P4 is a glass laboratory filtration funnel intended for vacuum-assisted solid-liquid separations and precipitate collection. It offers a working capacity of 125 ml together with porosity grade P4, a filter plate diameter of 60 mm and a stem outer diameter of 10 mm, enabling reliable retention of fine particles when used with suitable filter media. The single-piece unit has a net weight of 0,103 kg and a matching gross weight of 0,103 kg, making it convenient for routine bench-top handling. Produced by manufacturer Witeg, this Filternutsche belongs to the family of glass frit and slotted-plate filtration apparatus commonly employed in analytical chemistry, preparative work and quality-control laboratories. Its compact dimensions support efficient solvent removal, washing of solids and clarification of suspensions under reduced pressure. The funnel integrates readily into standard vacuum filtration assemblies and is suited to both aqueous and organic solvent systems where controlled porosity and chemical resistance of glass are required. Clear dimensional specifications ensure compatibility with common filter papers and receiving flasks used in everyday laboratory practice.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 125 ml
- Porosity: P4
- Plate diameter: 60 mm
- Stem outer diameter: 10 mm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Filter funnel 125 ml P4
What is this article?
Filter funnel 125 ml P4 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.