Description
Separating funnel with glass stopcock is a DURAN® conical laboratory funnel with 500 ml capacity for liquid–liquid extraction, washing and phase separation. The conical body helps the denser phase collect cleanly above the outlet, while the glass stopcock allows controlled release of the lower layer without elastomer contact in the flow path. Optical clarity of the DURAN® glass supports clear reading of the phase boundary during partition work in organic synthesis, environmental sample preparation and quality-control laboratories. This model from manufacturer Lenz is supplied as one piece with a stated weight of 0,300 kg and is intended for use with standard funnel stands and clamps. Conical separating funnels of this type are widely applied when immiscible solvents must be mixed, allowed to settle and drawn off sequentially. The glass stopcock design suits many solvent systems used in teaching and research benches. Pack configuration is a single unit, matching routine restocking of extraction glassware on the laboratory shelf.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Type: Separating funnel with glass stopcock
- Glass: DURAN®
- Form: Conical
- Capacity: 500 ml
- Weight: 0,300 kg
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Questions about Separating funnel, with glass stopcock, DURAN®, conical form, 500 ml, 1 pc
What is this article?
Separating funnel, with glass stopcock, DURAN®, conical form, 500 ml, 1 pc is the article on this page. Luminix Health distributes Lenz 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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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.
