Description
Funnel Ø 250 mm borosilicate glass is a short-stem laboratory funnel manufactured from borosilicate glass 3.3 for larger-volume pouring, filtration and transfer work. The funnel diameter is 250 mm, offering a wider working area than smaller analytical funnels while retaining a short-stem geometry suitable for standard laboratory benches and stands. Borosilicate glass 3.3 provides the chemical and thermal resistance expected of quality glass laboratory ware used in research, teaching and industrial quality-control settings. Net weight is 0,616 kg per piece, supplied as 1 pc. This short-stem funnel from manufacturer Witeg is positioned for glass-funnel, analytical-funnel and barrel-funnel applications where a 250 mm borosilicate funnel is required. Product identity, material and diameter follow the manufacturer description; no further purity, sterility or performance grades are stated. The design supports controlled handling of liquids in preparative and routine laboratory workflows that need a robust medium-to-large glass funnel.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Outer diameter: 250 mm
- Design: Short stem
- Type: Glass laboratory funnel
Recently viewed
You may also like
Questions about Funnel Ø: 250 mm borosilicate glass
What is this article?
Funnel Ø: 250 mm borosilicate glass 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.