Description
Analytical funnel, ribbed, DURAN® is a laboratory glass funnel intended for analytical filtration and liquid handling, with an outer rim diameter of 150 mm and a stem length of 150 mm. Ribbing on the inner wall promotes air release during gravity filtration and helps keep filter paper from sealing flat against the glass, which supports more uniform flow. Supplied as one piece and weighing 0,320 kg, this larger format suits higher-volume sample preparation in research, industrial, and teaching laboratories. The funnel is made from DURAN® glass by manufacturer DWK Life Sciences and offers stable dimensions for everyday analytical use. The 150 mm rim accommodates correspondingly larger filter papers, while the 150 mm stem guides filtrate cleanly into receiving vessels. It is well suited to qualitative and quantitative filtration steps, solvent clarification, and general transfer work on the bench. Clear geometry and a practical ribbed design make this funnel a reliable addition to standard laboratory glassware sets where consistent funnel performance is needed.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc(s)
- Product type: Analytical funnel, ribbed
- Brand: DURAN®
- Outer rim diameter: 150 mm
- Stem length: 150 mm
- Weight: 0,320 kg
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Questions about Analytical funnel, ribbed, DURAN®, rim-Ø outer 150 mm, L stem 150 mm, 1 unit(s)
What is this article?
Analytical funnel, ribbed, DURAN®, rim-Ø outer 150 mm, L stem 150 mm, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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.