Description
Fritted filter funnel, 75 ml is a laboratory nutsche-style filtration vessel fabricated from borosilicate glass 3.3 and fitted with an integral fritted disc of porosity 3. The 75 ml working volume supports small- to medium-scale solid–liquid separations under gravity or vacuum, making the funnel suitable for precipitate collection, crystallisation work-up and clarification steps in analytical and preparative chemistry. Borosilicate glass 3.3 offers the chemical resistance and thermal stability expected of routine laboratory glassware, while the fixed frit removes the need for loose filter paper in many protocols and can be cleaned for repeated use. Supplied as one piece from manufacturer Lenz, the funnel belongs to the family of filter crucibles, Büchner funnels and suction-bottle accessories used throughout research, quality-control and teaching laboratories. Its compact mass of 0,100 kg keeps the assembly light on the bench yet stable when connected to standard filtration trains. The porosity-3 frit is intended for general laboratory particle retention where a medium-fine disc is required. This single-unit labware item integrates readily into existing glass filtration setups without additional adapters beyond conventional ground joints or tubing connections.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc(s)
- Product type: Fritted filter funnel
- Capacity: 75 ml
- Material: Borosilicate glass 3.3
- Porosity: 3
- Weight: 0,100 kg
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Questions about Fritted filter funnel, 75 ml, borosilicate glass 3.3, porosity 3, 1 unit(s)
What is this article?
Fritted filter funnel, 75 ml, borosilicate glass 3.3, porosity 3, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Büchner & filter funnels, inside Funnels, 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 Funnels. The sub-category is Büchner & filter funnels. The catalogue is Matériel de laboratoire.
Shelves beside this one are Funnels (plastic, glass & steel), Dropping funnels, Separating funnels and Powder funnels.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.