Description
Ribbed funnel Ø 200 mm DURAN is a laboratory glass funnel with a 200 mm diameter, ribbed inner surface, 60° cone angle and overall height of 326 mm. Manufactured from DURAN tubing in borosilicate glass 3.3, it offers the chemical resistance and thermal stability expected of high-quality laboratory glassware for filtration, decanting and liquid transfer. The generous diameter suits larger sample volumes, while the ribbing helps keep filter paper in place and supports steady flow during analytical work. Supplied as one piece with a net weight of 0,45 kg, this funnel fits routine chemistry, sample preparation, teaching laboratories and general wet-lab use. The DURAN ® design from manufacturer Witeg follows the classic analysis-funnel geometry preferred for glass funnels, analysis funnels and barrel funnels. Clear borosilicate construction allows easy visual monitoring of the filtrate and residue, making the funnel a practical everyday tool wherever durable, heat-resistant glassware is required for reliable laboratory filtration and transfer steps.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Diameter: 200 mm
- Material: Borosilicate glass 3.3
- Design: Ribbed, 60° angle
- Height: 326 mm
- Trademark: DURAN ®
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Questions about Funnel Ø: 200 mm ribbed DURAN
What is this article?
Funnel Ø: 200 mm ribbed DURAN is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Funnels (plastic, glass & steel), inside Funnels, in Labware.
This is the ordinary funnel, in plastic, glass or steel, used to guide a liquid or a powder into a narrower mouth. The cone angle, the stem bore and the material are the choices. It does not, by itself, filter.
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 Funnels (plastic, glass & steel). The catalogue is Labware.
Shelves beside this one are Büchner & filter funnels, 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.