Description
Nalgene™ Teflon™ FEP separatory funnel with closure is a chemically inert, translucent laboratory funnel for liquid–liquid separations. Made from polyfluoroethylenepropylene (FEP) and fitted with a TFE stopcock, the funnel is chemically resistant, leakproof and requires no greasing of the stopcock. It is autoclavable and suited to demanding chemical handling where inert wetted surfaces are essential. The nominal volume is 0,125 l and the metric height is 401 mm, with a 28 mm closure interface as specified for this design. Gross weight is 0,499 kg. The unit is offered as a single piece within the Nalgene laboratory plastics range for preparative and analytical workflows. Transparent FEP construction aids visual phase observation during separations while maintaining broad chemical compatibility. This separatory funnel from manufacturer Thermo Scientific - Laboratory Plastics supports routine extraction and phase-separation tasks in research and quality-control laboratories that require autoclavable, grease-free FEP hardware.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Product type: Separatory funnel with closure
- Material: Polyfluoroethylenepropylene (FEP)
- Stopcock: TFE, no greasing required
- Nominal volume: 0,125 l
- Height: 401 mm
- Technical Information Sheet:
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Questions about Nalgene™ Separatory Funnels made with Teflon™ fluoropolymer
What is this article?
Nalgene™ Separatory Funnels made with Teflon™ fluoropolymer is the article on this page. Luminix Health distributes Thermo Scientific - Laboratory Plastics 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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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.