Description
Separating funnel, conical, with PTFE key, 500 ml, GLASSCO is a laboratory glassware item intended for liquid–liquid extractions and controlled phase separations. It is manufactured from high-quality borosilicate glass LBG 3.3 and produced in accordance with DIN / ISO 4800, giving a robust conical body suited to routine analytical and preparative work. The PTFE key provides smooth, chemically resistant stopcock action and supports reliable draining of immiscible layers without glass-on-glass seizure. With a nominal working volume of 500 ml and a net weight of 0,455 kg, this single-piece funnel fits medium-scale separations in research, quality-control and teaching laboratories. Offered in the GLASSCO range from manufacturer Labbox, the design combines classic conical geometry with durable borosilicate construction for everyday solvent handling. Typical applications include organic synthesis work-ups, environmental sample clean-up and pharmaceutical extraction steps where clear phase boundaries and precise outflow control are required. The LBG 3.3 glass body offers the thermal and chemical resistance expected for common laboratory solvents and temperature changes during extraction workflows.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Type: Conical separating funnel
- Capacity: 500 ml
- Stopcock: PTFE key
- Material: Borosilicate glass LBG 3.3
- EAN: 8434868041936
- GTIN: 08434868041936
- Technical Information Sheet:
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Questions about Separatory funnel, conical with PTFE stopcock and plastic stopper, 500 ml, GLASS
What is this article?
Separatory funnel, conical with PTFE stopcock and plastic stopper, 500 ml, GLASS is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Separating funnels, inside Funnels, in Labware.
A separating funnel lets two immiscible liquids settle into layers and then runs off the lower one through a stopcock. The shape, Squibb or pear, changes how sharp the interface is as the last millilitres leave. The stopper and the stopcock are both needed.
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 Separating funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Dropping 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.