Description
Separating funnel, Squibb form, with NS PTFE key and poly stopper in Boro 3.3 is compact laboratory glassware for small-scale liquid–liquid extractions and phase separations. Produced to ISO 4800 with white inscription, it holds 50 ml and features a sleeve joint NS19/26 for matching ground-joint accessories. The NS PTFE key gives smooth, chemically resistant stopcock control when working with solvents and aqueous solutions, while the polyethylene stopper closes the neck securely between steps. The classic Squibb profile concentrates the interface for clean cut-off of layers, which is especially useful in micro-scale and analytical extractions. Suitable for teaching, quality-control, and research laboratories that require durable borosilicate glassware for frequent small-volume separations, this funnel from manufacturer Hecht pairs Boro 3.3 construction with practical NS joints. It supports reliable handling of immiscible phases where chemical resistance, mechanical stability, and precise drainage of limited sample volumes are required.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 1 pc
- Shape: Squibb
- Material: Boro 3.3
- Capacity: 50 ml
- Sleeve joint: NS19/26
- Stopcock: NS PTFE key with poly stopper
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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 Matériel de laboratoire.
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 Matériel de laboratoire.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Dropping funnels and Powder funnels.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.