Description
Gilson separating funnel 2000 ml with 6,3 mm bore is a robust laboratory glassware item intended for liquid-liquid extractions and clean phase separations. Fabricated from borosilicate glass and supplied ungraduated, the funnel carries an NS 29/32 ground joint and is fitted with an NS-PTFE stopcock plus a polyethylene stopper. The 2000 ml working volume suits preparative organic synthesis, natural-product isolation and larger-scale analytical work where clear visual monitoring of the interface is essential. The 6,3 mm bore permits controlled drainage of denser or lighter phases while the chemically resistant PTFE plug ensures smooth, leak-free operation even with aggressive solvents. A net weight of 0,665 kg reflects the solid wall thickness that withstands repeated clamping and handling. This Gilson-style design from manufacturer Witeg integrates directly into standard jointed glass assemblies and is widely employed in research, process-development and quality-control laboratories. Supplied as a single piece, the funnel offers reliable performance for routine and demanding separation tasks without graduation markings that could interfere with observation of phase boundaries.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 2000 ml
- Bore diameter: 6,3 mm
- Ground joint: NS 29/32
- Material: Borosilicate glass
- Stopcock: NS-PTFE with PE stopper
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Questions about Separatory funnels, Gilson, w. ST-PTFE-
What is this article?
Separatory funnels, Gilson, w. ST-PTFE- is the article on this page. Luminix Health distributes Witeg 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.
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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. Delivery across Europe, two to five days when in stock. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.