Description
Dropping funnel 2000 ml NS 29/32 is a cylindrical laboratory glass funnel intended for controlled addition of larger liquid volumes in chemical synthesis and preparative work. Graduated in 50 ml steps across the 2000 ml capacity and equipped with a drop counter, it allows operators to monitor and regulate flow with good visual feedback. Two NS 29/32 ground joints enable reliable connection within conventional jointed apparatus. The PTFE stopcock plug is secured by a threaded stopcock lock and the funnel is configured without pressure equalisation. Bore diameter is 6,3 mm. This combination supports dosing, reagent addition and work-up steps that benefit from a large cylindrical graduated dropping funnel with ground joints. The product is available from manufacturer Witeg for laboratory use in research, development and routine applications. Pack size is 1 piece; net weight is 0,862 kg. The graduated scale and drop counter assist reproducible addition rates when handling substantial solvent or reagent charges in organic and inorganic procedures.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 1 pc
- Capacity: 2000 ml
- Graduation: 50 ml intervals
- Joint size: 2 × NS 29/32
- Stopcock: PTFE plug with threaded lock
- Bore diameter: 6,3 mm
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Questions about Dropping funnel 2000ml ST 29/32
What is this article?
Dropping funnel 2000ml ST 29/32 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.