Description
Dropping funnel 1000 ml K+H NS 29/32 is a cylindrical, graduated laboratory funnel for controlled dropwise addition of liquids in synthesis, titration and general chemical work. It offers a 1000 ml capacity with graduation intervals of 20 ml, allowing clear volume monitoring during transfer. A valve stopcock fitted with a PTFE valve spindle delivers smooth, chemically resistant flow regulation and secure shut-off. The ground-joint system comprises cone and socket in NS 29/32 size for compatibility with standard apparatus, while the 6,3 mm bore supports reliable liquid passage. Supplied in a pack of 2 pieces from manufacturer Witeg, the funnel suits dosing applications in research, quality-control and teaching laboratories. Its cylindrical body provides good visibility of contents and scale markings, supporting reproducible addition rates. The design integrates readily into multi-neck flasks and other ground-joint assemblies for safe handling of reagents under routine laboratory conditions, making it a practical choice for precise volumetric control.
This article belongs on Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 1000 ml
- Graduation: 20 ml
- Joint size: NS 29/32 (cone and socket)
- Bore diameter: 6,3 mm
- Stopcock: valve with PTFE spindle
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Dropping funnels 1000ml C+S ST 29/32
What is this article?
Dropping funnels 1000ml C+S ST 29/32 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Dropping funnels, inside Funnels, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.