Description
Funnel with long stem, Boro 3.3, diameter approx. 3,5 cm is a laboratory glass funnel intended for controlled liquid transfer, decanting and filtration support in everyday bench procedures. Made from borosilicate glass 3.3, it offers the thermal and chemical durability expected of standard lab glassware for aqueous solutions and many common reagents. The approximate diameter of 3,5 cm suits small- to medium-volume work, while the long stem promotes steady flow into narrow-neck vessels, volumetric flasks or receiving flasks with reduced splashing. Supplied in a pack of 10 pieces from manufacturer Hecht, the funnel is practical for teaching laboratories, quality-control benches and general analytical set-ups that require multiple identical pieces ready for use. Its simple long-stem geometry supports gravity filtration with filter paper as well as straightforward pouring between containers. Compact dimensions make it easy to store and handle alongside other borosilicate ware. This funnel is a clear choice when reliable, small-diameter glassware is needed for routine liquid handling without additional specialised fittings.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 10 pc(s)
- Material: Borosilicate glass 3.3
- Diameter: approx. 3,5 cm
- Stem type: Long stem
- Product type: Laboratory funnel
- Glass designation: Boro 3.3
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Questions about Funnels, plain, long stem, DIN ISO 4798, Boro 3.3, bowl angle of 60°, Diameter:
What is this article?
Funnels, plain, long stem, DIN ISO 4798, Boro 3.3, bowl angle of 60°, Diameter: is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Entonnoirs (plastique, verre & acier), inside Entonnoirs, in Matériel de laboratoire.
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 Entonnoirs. The sub-category is Entonnoirs (plastique, verre & acier). The catalogue is Matériel de laboratoire.
Shelves beside this one are Entonnoirs Büchner & filtrants, Entonnoirs à addition, Ampoules à décanter and Entonnoirs à poudre.
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.