Description
Cylindrical dropping funnel 100 : 2 ml K+H NS 24/29 with pressure equalisation, graduated provides reliable liquid dosing for laboratory synthesis and titration workflows. This cylindrical glass funnel offers a 100 ml capacity with clear 2 ml graduation marks, allowing precise volume monitoring during reagent addition. It features a core and socket joint NS 24/29 for compatibility with standard ground glass apparatus, along with an NS stopcock plug secured by a threaded stopcock lock to maintain closed position under pressure or vacuum conditions. The 2,5 mm bore supports controlled flow rates. Built to DIN 12567 specifications and including a pressure equalisation side arm, the design prevents pressure differentials that could interrupt dripping. Available from manufacturer Witeg, the funnel is well suited to organic chemistry, extraction setups and preparative applications where graduated dropping funnels with pressure compensation are required. Each pack contains 2 pieces and the net weight is 0,14 kg, making it a practical choice for equipping multiple workstations with consistent glassware.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 100 : 2 ml
- Joint size: NS 24/29 (core + socket)
- Bore diameter: 2,5 mm
- Stopcock: NS plug with threaded securing
- Standard: DIN 12567
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Questions about Dropping funnels cylindrical 100: 2ml C+S ST 24/29
What is this article?
Dropping funnels cylindrical 100: 2ml C+S ST 24/29 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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.