Description
Separating funnel with PTFE stopcock, DURAN®, conical form, is a laboratory glass vessel designed for liquid–liquid phase separations. This 1000 ml conical funnel features a PTFE stopcock that permits controlled draining of the lower phase once layers have settled. DURAN® glass and the conical profile allow clear monitoring of phase boundaries during extraction, washing and partitioning steps. Supplied as 1 pc(s) with a weight of 0,565 kg, the funnel suits larger-volume work in analytical, preparative and teaching laboratories. Manufacturer Lenz produces this model within the DURAN® conical separating-funnel series used for organic and aqueous work-ups. The 1000 ml capacity handles substantial solvent loads when smaller funnels are insufficient. Conical geometry concentrates the denser phase at the stopcock for clean collection. Laboratories carrying out scale-up extractions, solvent exchanges or multi-step wash sequences can secure the funnel in standard stands and clamps. PTFE stopcock operation combined with DURAN® construction yields a durable vessel for demanding phase-separation workflows on the open bench.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc(s)
- Capacity: 1000 ml
- Form: Conical
- Stopcock: PTFE
- Glass type: DURAN®
- Weight: 0,565 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Separating funnel, with PTFE stopcock, DURAN®, conical form, 1000 ml, 1 unit(s)
What is this article?
Separating funnel, with PTFE stopcock, DURAN®, conical form, 1000 ml, 1 unit(s) 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.
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.