Description
Separating funnel 100 ml pear-shaped is a graduated laboratory glassware item intended for liquid–liquid extractions and phase separations. The new-form body is fitted with a solid NS stopcock plug NS 12,5 offering a 2,5 mm bore for controlled drainage of the lower phase, together with an NS PE stopper on joint NS 19/26. Graduation markings support volume observation during separation steps in analytical and preparative chemistry. The compact pear-shaped geometry promotes clean phase boundaries and efficient settling. Pack size is 2 pc(s) with a net weight of 0,114 kg; the funnel is supplied from manufacturer Witeg for routine organic synthesis, extraction workflows and teaching laboratories that require standardized ground-joint connections. The solid NS stopcock design provides reliable sealing under typical laboratory conditions, while the PE stopper ensures a secure closure at the neck. Suitable for aqueous–organic partitions, washing steps and sample work-up where a 100 ml working volume is appropriate.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 100 ml
- Shape: Pear-shaped, graduated, new form
- Stopcock: Solid NS stopcock NS 12,5
- Bore: 2,5 mm
- Stopper: NS PE stopper NS 19/26
- Technical Information Sheet:
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Questions about Separatory funnel, 100 ml, conical, gra
What is this article?
Separatory funnel, 100 ml, conical, gra is the article on this page. Luminix Health distributes Witeg 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.