Description
Rotilabo® single-use funnel is a disposable laboratory funnel made from polystyrene (PS) for routine liquid transfer, reagent addition and simple filtration support in research and analytical settings. With an inner spout diameter of 4,3 mm and an overall height of 69 mm, it enables controlled pouring into narrow-neck bottles, volumetric flasks, centrifuge tubes and other small vessels. The smooth PS surface promotes free flow of aqueous media and many common laboratory solutions while the single-use format helps limit cross-contamination between samples. Supplied in a practical pack of 100 pieces, the funnel suits high-throughput sample preparation, teaching practicals and quality-control workflows where washing and revalidation of glassware would be inefficient. Consistent spout geometry and handling characteristics are provided by manufacturer ROTH SELECTION within the Rotilabo® labware range. The complete pack weighs 0,715 kg, simplifying storage and distribution across workstations. Chemistry, biochemistry, environmental and clinical laboratories benefit from defined dimensions, disposable hygiene and economical polystyrene construction for everyday funnel applications without reuse cycles.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 100 pc(s)
- Product type: Single-use funnel
- Material: Polystyrene (PS)
- Inner spout diameter: 4,3 mm
- Height: 69 mm
- Weight: 0,715 kg
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Questions about Rotilabo® single-use funnel, PS, Ø spout, inside 4.3 mm, H 69 mm, 100 unit(s)
What is this article?
Rotilabo® single-use funnel, PS, Ø spout, inside 4.3 mm, H 69 mm, 100 unit(s) 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.