Description
Cylindrical dropping funnel 50 ml K+H NS 14/23 with pressure equalisation, ungraduated is precision laboratory glassware for controlled reagent addition in synthesis, extraction and analytical work. The cylindrical, ungraduated body incorporates a pressure-equalising side arm that maintains balance during liquid transfer and avoids vacuum lock. An NS stopcock plug with threaded stopcock security and a 2,5 mm bore provide reliable flow regulation. Standardised core-and-sleeve joints NS 14/23 ensure compatibility with common ground-joint assemblies. Offered in packs of 2 pieces with a net weight of 0,127 kg, this dropping funnel from manufacturer Witeg supports reproducible dosing in research and quality-control laboratories. Its ungraduated design is suited to procedures where volume is determined externally, while the robust construction meets everyday chemical-handling demands on the bench or in the fume hood.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 50 ml
- Joint size: NS 14/23 (core + sleeve)
- Bore diameter: 2,5 mm
- Design: Cylindrical with pressure equalisation
- Graduation: Ungraduated
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Questions about Dropping funnels cylindrical 50ml C+S ST 14/23
What is this article?
Dropping funnels cylindrical 50ml C+S ST 14/23 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Dropping funnels, inside Funnels, in Labware.
A dropping funnel adds a liquid slowly into a closed reaction through a stopcock and usually a ground joint. A pressure-equalising arm keeps the funnel from air-locking. The joint size and the volume are the specification.
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 Dropping funnels. The catalogue is Labware.
Shelves beside this one are Funnels (plastic, glass & steel), Büchner & filter funnels, Separating 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.