Description
Dropping funnel 100 ml cylindrical NS 24/29 is an ungraduated cylindrical laboratory dropping funnel intended for precise liquid dosing and controlled addition in chemical workflows. The compact cylindrical body is fitted with ground joints NS 24/29 (cone and socket) for leak-tight coupling to standard laboratory glassware. An NS stopcock plug with threaded stopcock security allows dependable flow control and reduces the risk of accidental opening. Bore diameter is 2,5 mm, matching the smaller working volume. Supplied as 2 pc(s) with a net weight of 0,136 kg, this funnel comes from manufacturer Witeg. It is well suited to dosing tasks in organic synthesis, analytical sample preparation and educational laboratories where ground-joint compatibility is required. The ungraduated cylindrical design offers simple handling and stable bench placement, while the secured NS stopcock supports controlled reagent delivery in reaction assemblies using NS 24/29 connections.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 100 ml
- Design: Cylindrical, ungraduated
- Joint size: NS 24/29
- Bore diameter: 2,5 mm
- Stopcock: NS plug with threaded security
Recently viewed
You may also like
Questions about Dropping funnels, cylindrical, ungraduat
What is this article?
Dropping funnels, cylindrical, ungraduat 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.
How does ordering and shipping work?
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.