Beschreibung
Separating funnel, Squibb, with NS PTFE key and poly stopper in Boro 3.3 is a laboratory glassware item for liquid–liquid extraction and phase separation. This 100 ml Squibb funnel is fitted with sleeve joint NS 19/26, carries white inscription and is manufactured to ISO 4800. It is supplied as a pack of 2 pieces from manufacturer Hecht. Borosilicate glass 3.3 forms the body, giving the chemical durability and thermal behaviour expected for routine aqueous and organic solvent work. The NS PTFE key regulates drainage of the lower phase while the poly stopper closes the upper neck during shaking and settling. Standardised ground joints support connection to complementary laboratory glassware in extraction setups. The Squibb form is widely used in organic synthesis, analytical sample preparation, preparative chemistry and teaching laboratories where immiscible phases must be partitioned cleanly. White inscription aids quick identification of type and capacity on the bench. Two units per pack allow parallel extractions or a ready spare in research and quality-control environments that rely on reproducible phase separations.
This article belongs on Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 100 ml
- Material: Borosilicate glass 3.3
- Stopcock: NS PTFE key
- Stopper: Poly stopper
- Joint size: NS 19/26
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Questions about Funnel, separating, Squibb shape with pp stopper, ISO 4800, Boro 3.3, Capacity:
What is this article?
Funnel, separating, Squibb shape with pp stopper, ISO 4800, Boro 3.3, Capacity: is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Separating funnels, inside Funnels, in Laborbedarf.
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 Laborbedarf.
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.