Description
Separating funnel with glass stopcock is conical laboratory glassware intended for liquid–liquid separation and controlled phase drainage. This DURAN® separating funnel is supplied in conical form with a glass stopcock and a capacity of 100 ml, covering common intermediate volumes in extraction and work-up sequences. Pack size is 1 pc, and the funnel has a weight of 0,150 kg, which is convenient for standard laboratory benches and fume-hood setups. The conical shape supports visual assessment of phase interfaces, while the glass stopcock allows the operator to regulate outflow when lower and upper layers are collected separately. DURAN® glass is specified for this model within the manufacturer’s separating-funnel range. Offered by manufacturer Lenz, the funnel forms part of the laboratory glass, vessels and consumables category used in chemistry and related experimental environments. The 100 ml volume provides a practical step up from smaller conical funnels for routine separations. This unit is intended for general laboratory applications that require reliable phase separation of immiscible liquids under manual stopcock control.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Type: Separating funnel
- Stopcock: Glass stopcock
- Glass: DURAN®
- Form: Conical
- Capacity: 100 ml
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Questions about Separating funnel, with glass stopcock, DURAN®, conical form, 100 ml, 1 pc
What is this article?
Separating funnel, with glass stopcock, DURAN®, conical form, 100 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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We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. 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.

