Description
Separating funnel spherical shape 1000 ml NS 29/32 is a precision laboratory vessel for liquid–liquid extractions and phase separations. Manufactured from borosilicate glass, the spherical body holds 1000 ml and is fitted with a ground joint NS 29/32 together with a polyethylene stopper. A removable PTFE stopcock with 2,5 mm bore ensures smooth, chemically resistant flow control, while the 100 mm stem length facilitates clean drainage into receiving vessels. The robust glass construction and inert PTFE components make the funnel suitable for a broad range of organic and aqueous solvents commonly used in synthetic and analytical chemistry. Supplied as a pack of two pieces and weighing 0,3 kg net, this separating funnel from manufacturer Witeg integrates easily into standard laboratory glassware sets. Its spherical design promotes efficient mixing and clear phase observation, supporting routine extraction workflows, teaching laboratories and research applications that demand reliable, leak-free performance with interchangeable ground-joint accessories.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 1000 ml
- Shape: spherical
- Material: borosilicate glass
- Joint: NS 29/32 with PE stopper
- Stopcock: removable PTFE, bore 2,5 mm
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Questions about Separatory funnel globe shaped 1000ml ST 29/32
What is this article?
Separatory funnel globe shaped 1000ml ST 29/32 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.
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.