Description
Fritted filter funnel, 75 ml is a laboratory filtration funnel produced from borosilicate glass 3.3 with porosity grade 1. The piece supports solid–liquid separation in laboratory practice, including Nutsche filtration and related applications with filter crucibles, Büchner funnels and suction bottles. Porosity 1 identifies the coarser frit grade of this variant, allowing users to match retention behaviour to the suspension or precipitate under study. A 75 ml capacity offers a practical working volume for medium-scale laboratory samples, and borosilicate glass 3.3 is the stated material for this item within laboratory glass, vessels and consumables. Supply is as 1 pc at a weight of 0,100 kg, which aids inventory planning and everyday handling. The funnel is from manufacturer Lenz and sits in the labware category dedicated to filtration glassware and Nutsche filters. Clear porosity designation helps laboratories build consistent fritted-funnel sets across grades. Select this 75 ml porosity 1 fritted filter funnel when a borosilicate glass 3.3 unit of this volume and frit grade is required for controlled filtration steps.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Product type: Fritted filter funnel
- Capacity: 75 ml
- Material: Borosilicate glass 3.3
- Porosity: 1
- Weight: 0,100 kg
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Questions about Fritted filter funnel, 75 ml, borosilicate glass 3.3, porosity 1, 1 unit(s)
What is this article?
Fritted filter funnel, 75 ml, borosilicate glass 3.3, porosity 1, 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 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?
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.
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.

