Description
BOLA funnel Ø 33 mm PTFE is a compact laboratory funnel with a conical inlet and an extended stem for controlled transfer of liquids and suspensions. The inlet measures 30 mm inner diameter and 33 mm outer diameter, while the outlet stem provides a 4 mm inner and 7 mm outer diameter, giving a slender discharge path suitable for narrow-neck vessels. Overall height is 50 mm, keeping the funnel stable yet space-efficient on the bench. Manufactured entirely from polytetrafluoroethylene (PTFE), the funnel offers broad chemical resistance for acids, bases and organic solvents where glass funnels are less practical. With a net weight of only 0,015 kg and supplied as one piece, this BOLA funnel from manufacturer Bohlender supports filtration setup, reagent addition and sample transfer in analytical and preparative workflows that demand inert wetted surfaces and precise dimensional control.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Rim diameter: 33 mm
- Inlet inner diameter: 30 mm
- Outlet inner diameter: 4 mm
- Outlet outer diameter: 7 mm
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Questions about BOLA Funnels, Ø 33 mm PTFE
What is this article?
BOLA Funnels, Ø 33 mm PTFE is the article on this page. Luminix Health distributes Bohlender 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?
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.