Description
Separating funnel, cylindrical and graduated, 1000 ml with PTFE stopcock is essential laboratory glassware for liquid-liquid extractions and separation of immiscible phases. It is manufactured from heat-resistant, durable borosilicate glass and carries graduation markings printed on the body in accordance with ISO 4800. Thick walls and a reinforced rim help prevent breakage during washing and transport, supporting reliable everyday handling. Perfectly ground NS necks with a smooth interior are produced according to DIN standard 12242, ensuring a consistent fit. Quantity divisions and lettering are printed in white enamel for lasting visibility under typical laboratory lighting. This model from manufacturer ISOLAB Laborgeräte is delivered with a PE stopper and an interchangeable PTFE stopcock that requires no lubrication. The cylindrical geometry provides clear observation of phase interfaces, aiding precise work in analytical chemistry, organic synthesis and quality-control laboratories. Robust construction contributes to long service life through repeated use and cleaning cycles.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 1000 ml
- Material: Heat-resistant borosilicate glass
- Form: Cylindrical, graduated
- Stopcock: Interchangeable PTFE, lubrication-free
- EAN: 4250362626134
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Questions about separating funnel - cylindrical - graduated - PTFE stopcock - NS 29/32 - 1000 ml
What is this article?
separating funnel - cylindrical - graduated - PTFE stopcock - NS 29/32 - 1000 ml is the article on this page. Luminix Health distributes ISOLAB 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.