Description
Separating funnel, 1000 ml, Squibb type, graduated, equipped with solid glass key NS 18,8/6 mm bore serves as a robust vessel for larger-scale liquid-liquid extractions and phase separations. Made from borosilicate glass 3.3, it delivers high chemical resistance and thermal stability required in demanding laboratory environments. The pear-shaped Squibb body with graduation marks allows convenient volume monitoring throughout the separation process. A massive glass stopcock featuring an NS 18,8/6 mm bore ensures controlled outflow, while the PE stopper NS 29/32 closes the upper joint. This funnel from manufacturer Rettberg is supplied as one piece with a net weight of 0,367 kg and is appropriate for preparative chemistry, solvent extractions and bulk sample work-up. Standard joint dimensions facilitate connection to existing glassware setups. The construction supports efficient phase cuts and dependable handling of immiscible liquids in research, development and quality-control settings.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Nominal volume: 1000 ml
- Design: Squibb, graduated
- Stopcock: solid glass key NS 18,8/6 mm bore
- Stopper: PE stopper NS 29/32
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Separatory funnel, 1000 ml, Squibb, grad., glass plug size 18,8/6 mm,
What is this article?
Separatory funnel, 1000 ml, Squibb, grad., glass plug size 18,8/6 mm, is the article on this page. Luminix Health distributes Rettberg 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.