Description
Rotilabo® analytical funnel is a borosilicate glass laboratory funnel with a length of 150 mm and an inner rim diameter of 55 mm. Designed for analytical filtration and liquid transfer, it supports controlled pouring of solutions, suspensions and solvents into flasks, cylinders and other receiving vessels. The borosilicate glass construction provides chemical resistance and clarity for everyday wet-chemistry work. This compact funnel from manufacturer ROTH SELECTION suits routine sample preparation, gravity filtration with paper filters and general liquid handling in teaching, quality-control and research laboratories. Supplied as a single unit, it integrates easily into standard glassware sets. The 55 mm inner rim accommodates common filter papers and offers a practical balance between flow rate and handling on the bench. Smooth glass surfaces aid cleaning and reduce carry-over between samples. Typical uses include transferring filtrates, directing liquids into narrow-neck vessels and supporting analytical workflows where a durable, transparent glass funnel is required. The defined length and rim geometry help ensure reproducible placement in filter stands and ring supports during filtration steps.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Brand: Rotilabo®
- Product type: Analytical funnel
- Material: Borosilicate glass
- Length: 150 mm
- Inner rim diameter: 55 mm
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Questions about Rotilabo®-analytical funnel, L 150 mm, borosilicate glass, inner rim Ø 55 mm
What is this article?
Rotilabo®-analytical funnel, L 150 mm, borosilicate glass, inner rim Ø 55 mm is the article on this page. Luminix Health distributes Carl Roth 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.