Description
Rotilabo® Büchner funnel is a polypropylene (PP) Büchner-style funnel designed for filter discs of 70 mm diameter and a capacity of 180 ml. It supports laboratory filtration under vacuum or gravity, including work with glass fibre filters that match the 70 mm filter seat. The PP body provides a lightweight, robust vessel for solid–liquid separation, precipitate collection and sample clarification in analytical and preparative settings. The funnel is supplied as 1 pc and weighs 0,100 kg, so it can be positioned stably on flasks or filtration flasks without excessive bulk. Offered under the Rotilabo® line from manufacturer ROTH SELECTION, it forms part of the assortment for vacuum technology and filtration by means of glass fibre filters. With 180 ml working volume and a 70 mm filter diameter, it bridges small-scale and mid-scale filtration tasks where a single funnel size must cover moderate sample loads. Clear dimensional labelling helps laboratories pair the funnel with the correct filter media and receiving apparatus. The design focuses on practical everyday filtration rather than specialised glassware geometries.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 1 pc
- Brand: Rotilabo®
- Material: PP
- Filter diameter: 70 mm
- Capacity: 180 ml
- Weight: 0,100 kg
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Questions about Rotilabo®-Büchner funnel, PP, for filters-Ø 70 mm, 180 ml, 1 unit(s)
What is this article?
Rotilabo®-Büchner funnel, PP, for filters-Ø 70 mm, 180 ml, 1 unit(s) 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.