Description
Rotilabo®-funnel with inner rim diameter 45 mm is a borosilicate glass laboratory funnel fitted with a short stem for reliable pouring and filtration support. The larger 45 mm inner rim provides a wider opening for transferring liquids, slurries, or solids into receiving vessels, while the short stem helps centre the funnel and guide flow during routine bench operations. Supplied in a pack of 10 pc(s) weighing 0,350 kg, this Rotilabo® funnel from manufacturer ROTH SELECTION serves general laboratory transfer, decanting, and funnel filtration applications. Borosilicate construction delivers the transparency and chemical resistance required for repeated use with aqueous media and typical laboratory reagents in analytical, preparative, and educational settings. Compared with narrower funnels, the 45 mm inner rim eases charging of powders and faster pouring into flasks or bottles with adequately sized necks. It integrates readily into standard filtration assemblies with filter paper and is a practical mid-size option within laboratory funnel ranges for research groups and quality-control laboratories that need durable short-stem glass funnels.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 10 pc(s)
- Product type: Laboratory funnel with short stem
- Brand: Rotilabo®
- Inner rim diameter: 45 mm
- Material: Borosilicate glass
- Stem: Short stem
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Questions about Rotilabo®-funnel, inner rim Ø 45 mm, with short stem, borosilicate glass
What is this article?
Rotilabo®-funnel, inner rim Ø 45 mm, with short stem, borosilicate glass is the article on this page. Luminix Health distributes Carl Roth 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.