Description
Separating funnel spherical shape 500 ml NS 29/32 is a laboratory glassware item designed for liquid–liquid extractions and phase separations. The spherical body holds 500 ml and is equipped with a solid ground-joint stopcock plug together with a PE stopper. The upper joint is NS 29/32 and the stopcock bore measures 2,5 mm, allowing controlled drainage of the lower phase. Compact spherical geometry aids complete phase separation while remaining easy to handle on the bench or in a ring stand. Manufactured by Witeg, the funnel is intended for routine organic synthesis, analytical sample work-up and preparative chemistry where reliable separation of immiscible liquids is required. The combination of a solid NS stopcock and polyethylene stopper provides a practical, chemically resistant closure system for everyday laboratory use. Supplied as a pack of two pieces, the funnel integrates smoothly into standard glassware sets used in research, quality-control and teaching laboratories.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Nominal volume: 500 ml
- Shape: Spherical
- Joint size: NS 29/32
- Stopcock: Solid NS plug
- Bore diameter: 2,5 mm
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Questions about Separatory funnel globe shaped 500ml ST 29/32
What is this article?
Separatory funnel globe shaped 500ml 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.