Description
Separating funnel 2000 ml is a Squibb-type laboratory separating funnel manufactured from borosilicate glass 3.3 in accordance with DIN ISO 4800. This ungraduated model is fitted with a stopcock that has an NS PTFE plug, a poly stopper NS 29/32 and a stopcock ground joint NS 18,8 with a bore of 4,0 mm. The nominal volume is 2 l and the item is supplied as a single piece. Designed for liquid-liquid extractions and phase separations, the funnel supports routine analytical and preparative work with immiscible solvents. The borosilicate glass 3.3 construction offers the chemical resistance and thermal properties expected of standard laboratory glassware. A casual reference notes that this glassware comes from manufacturer Marienfeld. The PTFE plug ensures a reliable seal at the stopcock while the Squibb shape facilitates clear phase boundaries. Ideal for chemistry, quality-control and research laboratories that require a robust 2000 ml ungraduated separating funnel meeting DIN ISO 4800 specifications.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc(s)
- Material: Borosilicate glass 3.3
- Nominal volume: 2 l
- Type: Squibb, DIN ISO 4800
- Stopcock: NS PTFE plug, joint NS 18,8, bore 4,0 mm
- EAN: 4250317312068
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Questions about Separatory funnels 2'000 ml,
What is this article?
Separatory funnels 2'000 ml, is the article on this page. Luminix Health distributes Marienfeld 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.
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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.