Description
Büchner funnel 125 mm Ø is a porcelain laboratory filtration funnel for vacuum-assisted solid–liquid separations on a larger working scale. Its perforated plate is fitted with holes of 2,0 mm diameter, giving stable support for filter paper when collecting precipitates, crystals and other solids in analytical and preparative procedures. The porcelain material combines mechanical robustness with chemical resistance appropriate for routine laboratory solvents and reagents under standard filtration conditions. Supplied as 1 pc and packed individually in a carton, the funnel arrives ready for laboratory use and storage. This Büchner funnel from manufacturer Marienfeld is intended for use with matching filter flasks and adapters in vacuum filtration assemblies and is also suitable for gravity filtration where a perforated plate is preferred. The 125 mm diameter offers an extended filtration area for higher sample volumes in research, quality-control and teaching laboratories. Typical uses include isolation of solids after synthesis or precipitation, sample clean-up and general laboratory filtration tasks requiring a durable porcelain nutsche-style funnel.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Product type: Büchner funnel
- Diameter: 125 mm
- Material: Porcelain
- Hole diameter: 2,0 mm
- EAN: 4250317317032
Récemment consulté
Vous aimerez peut-être aussi
Questions about Buechner funnels 125 mm Ø,
What is this article?
Buechner funnels 125 mm Ø, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Entonnoirs Büchner & filtrants, inside Entonnoirs, in Matériel de laboratoire.
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 Entonnoirs. The sub-category is Entonnoirs Büchner & filtrants. The catalogue is Matériel de laboratoire.
Shelves beside this one are Entonnoirs (plastique, verre & acier), Entonnoirs à addition, Ampoules à décanter and Entonnoirs à poudre.
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.