Description
Ribbed funnel with top design and outer diameter of 250 mm is laboratory glassware manufactured from borosilicate glass for filtration and large-volume liquid transfer. Funnel length is 155 mm, giving substantial working height for bigger receiving vessels and robust support stands. Ribbing on the upper cone helps retain filter paper and promotes even drainage during gravity filtration. Supplied as a single piece weighing 2,120 kg, this large format addresses high-volume sample handling in preparative and analytical laboratory practice. Borosilicate glass offers the chemical and thermal resistance expected of laboratory glassware when used with aqueous media and many standard solvents. From manufacturer Bohemia, the funnel fits into glassware collections employed for qualitative analysis, sample preparation and general laboratory work. The 250 mm outer diameter matches large filter papers, and the 155 mm length enables controlled delivery into wide-neck flasks or beakers. Suited to research groups, teaching laboratories and quality-control units that need durable, transparent funnels for demanding separation and filtration operations.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Type: Ribbed funnel, top
- Material: Borosilicate glass
- Outer diameter: 250 mm
- Funnel length: 155 mm
- Weight: 2,120 kg
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Questions about Ribbed funnel, top, outer Ø 250 mm, borosilicatglass, funnel length 155 mm
What is this article?
Ribbed funnel, top, outer Ø 250 mm, borosilicatglass, funnel length 155 mm is the article on this page. Luminix Health distributes Bohemia 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?
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.