Description
Cylindrical dropping funnel 500:10 ml with pressure equalisation and graduation is laboratory glassware built for larger-volume, controlled addition of liquids in synthesis and preparative work. The cylindrical vessel is graduated in 10 ml increments to a 500 ml capacity, enabling straightforward monitoring of transferred volumes. Flow is regulated by a valve stopcock fitted with a PTFE valve spindle and threaded stopcock lock, giving stable shut-off and fine dosing control. Dual ground joints as cone and socket NS 19/26 connect cleanly to standard apparatus trains, and the 4 mm bore favours consistent delivery of solvents or reaction media. Integrated pressure equalisation avoids vacuum build-up that can interrupt addition. Supplied from manufacturer Witeg, this graduated cylindrical dropping funnel suits organic synthesis, extraction setups and general laboratory dosing where larger capacity and reliable stopcock performance matter. Pack size is 2 pieces; net weight is 0,328 kg per unit.
This article is part of Dropping funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Capacity: 500 ml
- Graduation: 10 ml
- Joint: cone and socket NS 19/26
- Bore: 4 mm
- Stopcock: valve with PTFE spindle and threaded lock
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Dropping funnel cylindrical 500:10ml C+S ST 19/26
What is this article?
Dropping funnel cylindrical 500:10ml 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 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.