Description
Funnel with cone 14/23, Ø 40 mm is a compact glass laboratory funnel intended for precise transfers into ground-joint glassware. It is made from borosilicate glass LBG 3.3, a material widely used for laboratory apparatus because of its resistance to thermal shock and common chemical media. The integrated cone joint NS 14/23 allows direct, secure connection to matching flasks, adapters and receivers, reducing the need for additional fittings during filtration or decanting steps. The 40 mm diameter suits small- to medium-volume work such as sample clean-up, solvent addition and analytical preparation. Offered as a single piece from manufacturer Labbox, this funnel fits neatly into modular joint systems used in synthesis, quality control and teaching laboratories. Its glass construction permits clear observation of liquid flow and filter paper placement. Typical applications include gravity filtration into jointed receivers and controlled charging of reaction vessels. Net weight is 0,130 kg. The design aligns with standard analysis-funnel use where joint compatibility and chemical durability are essential.
This article is part of Funnels (plastic, glass & steel), in Funnels.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass LBG 3.3
- Joint: Cone 14/23
- Diameter: Ø 40 mm
- Product type: LBG
- EAN: 8434868024496
- GTIN: 08434868024496
- Technical Information Sheet:
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Questions about Funnel, standard ground mouth, 14/23, LBG 3.3, Ø 40 mm
What is this article?
Funnel, standard ground mouth, 14/23, LBG 3.3, Ø 40 mm is the article on this page. Luminix Health distributes Labbox 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.