Description
Cylindrical separating funnel 500:10 ml NS 29/32 is a graduated borosilicate glass vessel designed for liquid-liquid extractions and phase separations. It provides a nominal capacity of 500 ml with 10 ml graduation intervals, a removable PTFE stopcock with 2,5 mm bore, and an NS polyethylene stopper fitted to an NS 29/32 joint. Produced in accordance with DIN 12566, the cylindrical form enables clear visualisation of phase interfaces. The detachable PTFE stopcock offers excellent chemical resistance and facilitates maintenance. This funnel from manufacturer Witeg is delivered in packs of 2 pieces and is appropriate for analytical chemistry, organic synthesis, preparative work and quality-control laboratories. The ground joint guarantees a secure connection to standard glassware, while the borosilicate construction resists common thermal and chemical loads. Net weight is 0,254 kg. The graduated scale supports accurate volume measurement and reproducible separations with a wide variety of solvents and reagents used in routine laboratory practice.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 500:10 ml graduated
- Material: Borosilicate glass
- Stopcock: Removable PTFE
- Joint size: NS 29/32
- Bore diameter: 2,5 mm
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Questions about Separatory funnel cylindrical 500:10ml ST 29/32
What is this article?
Separatory funnel cylindrical 500:10ml 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.