Description
Two-piece Nalgene™ Büchner funnels in polypropylene are lightweight, durable filtration tools for solid–liquid separations in the laboratory. Each funnel offers an upper diameter of 130 mm and a capacity of 919 ml, supporting vacuum filtration of precipitates, crystals and particulate suspensions with standard filter papers. The stem measures 93 mm in length for stable seating in filter flasks during suction work. Polypropylene construction keeps the ware robust yet easy to handle, and the funnels are autoclavable for repeated steam sterilisation between runs. The two-piece design separates the bowl from the stem section, simplifying filter-paper placement and thorough cleaning after use. These Nalgene™ Büchner funnels from manufacturer Thermo Scientific - Laboratory Plastics are supplied as a case of four pieces, suited to multi-user benches, teaching labs and routine preparative workflows. Plastic Büchner funnels reduce breakage risk compared with glass while remaining practical for many aqueous and common organic filtration tasks in chemistry, life-science and quality-control environments that need reliable, reusable filter nutsches day to day.
This article is part of Büchner & filter funnels, in Funnels.
Key features
- Pack size: 4 pc(s)
- Product type: Two-piece Büchner funnel
- Material: Polypropylene (PP)
- Upper diameter: 130 mm
- Capacity: 919 ml
- Stem length: 93 mm
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Questions about Nalgene™ Büchner Two-Piece Polypropylene Funnels
What is this article?
Nalgene™ Büchner Two-Piece Polypropylene Funnels is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics 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?
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.
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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.