Beschrijving
Büchner Funnel Grey, Outer Ø 41 mm is a grey laboratory filtration funnel characterised by an outer diameter of 41 mm. It exhibits a net weight of 0,01162 kg and a gross weight of 0,013 kg, remaining easy to manipulate during daily laboratory operations. Packaged as 1 pc, the funnel is suited to solid-liquid separations performed under gravity or mild vacuum. The product originates from manufacturer Deutsch & Neumann in Germany and belongs to the filtration accessory range. Its 41 mm outer dimension accommodates moderately larger filter media while still fitting standard receiving vessels and clamps. The grey colour provides straightforward visual coding alongside other laboratory ware. With a net mass of 0,01162 kg the funnel balances stability and portability for repeated use in analytical chemistry, sample preparation and teaching laboratories. German manufacture ensures consistent dimensional accuracy for reliable seating of filter papers. This grey Büchner funnel therefore delivers a practical mid-size option for laboratories requiring colour-identified, compact filtration equipment of defined outer diameter.
This article belongs on Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Colour: Grey
- Outer diameter: 41 mm
- Country of origin: Germany
- Technical Information Sheet:
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Questions about rubber spacer grey, outer Ø 41 mm
What is this article?
rubber spacer grey, outer Ø 41 mm is the article on this page. Luminix Health distributes Deutsch & Neumann for laboratory use. It sits in Büchner & filter funnels, inside Funnels, in Labmateriaal.
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 Labmateriaal.
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.