Description
Cylindrical dropping funnel 50:1 ml K+H NS 19/26 with pressure equalisation, graduated is laboratory glassware intended for controlled addition of liquids in synthesis and analytical work. The funnel has a cylindrical body, clear graduation marks, integrated pressure equalisation and a valve stopcock fitted with a PTFE valve spindle plus threaded stopcock security. Capacity is 50:1 ml, ground joints are core and socket NS 19/26, and the bore measures 2,5 mm. Net weight is 0,122 kg. These features allow smooth, drip-free delivery while equalising pressure to maintain steady flow. Supplied as 2 pc(s) from manufacturer Witeg, the funnel is suitable for organic and inorganic preparations, titrations and general dosing tasks that require precise volume control and chemical resistance at the stopcock. The graduated scale and standardised NS joints ensure compatibility with common laboratory assemblies.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 50:1 ml
- Ground joint: NS 19/26 (core + socket)
- Stopcock: Valve with PTFE spindle and thread security
- Bore diameter: 2,5 mm
- Design: Cylindrical, graduated, pressure equalisation
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Questions about Dropping funnel cylindrical 50:1ml C+S ST 19/26
What is this article?
Dropping funnel cylindrical 50:1ml C+S ST 19/26 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.