Description
Fritted filter funnel, 50 ml is a laboratory filtration funnel fabricated from borosilicate glass 3.3 with porosity grade 4. It is designed for solid–liquid separation tasks in the laboratory, including Nutsche-style filtration and complementary use alongside filter crucibles, Büchner funnels and suction bottles. Porosity 4 specifies the frit grade of this variant, enabling selection according to the particle size and retention needs of the process. The 50 ml capacity supports compact sample volumes typical of analytical and preparative work, while borosilicate glass 3.3 provides the familiar material basis of laboratory glass vessels and consumables. The article is offered as 1 pc(s) with a weight of 0,050 kg, simplifying stocking and bench organisation. This funnel is available from manufacturer Lenz within the broader labware assortment for laboratory glass and filtration hardware. Distinct porosity marking helps laboratories maintain a coherent set of fritted funnels when different grades are required for successive filtration steps. Choose the 50 ml porosity 4 model for controlled laboratory filtration where a glass fritted filter funnel of this volume and grade is specified.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc(s)
- Product type: Fritted filter funnel
- Capacity: 50 ml
- Material: Borosilicate glass 3.3
- Porosity: 4
- Weight: 0,050 kg
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Questions about Fritted filter funnel, 50 ml, borosilicate glass 3.3, porosity 4, 1 unit(s)
What is this article?
Fritted filter funnel, 50 ml, borosilicate glass 3.3, porosity 4, 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.