Separating Funnel Cylindrical
Product Code : LSK-LF-10401
Separating Funnel Cylindrical (SKU LSK-LF-10401) is a straight-sided separatory funnel with a socket at the top and a cone at the bottom, so it can be built into jointed glass apparatus as well as used on a stand for extractions. Organic chemistry students, pharmacy labs and research technicians use it for separations and reagent handling. Science Lab Supplies, located in Ambala, India, supplies it to schools, colleges, training institutes, tender contractors and distributors.
Specifications
The cylindrical body carries a socket and a cone for joining to other glassware. Solid glass and PTFE stopcock versions are listed, with needle valve also given as a stopcock type, in bores of 2.5, 4 and 6 mm. Five capacities run from 50 ml to 1000 ml, and a PE stopper is available.
| Parameter | Value |
|---|---|
| SKU | LSK-LF-10401 |
| Body | Cylindrical, with socket and cone |
| Stopcock | Solid glass or PTFE; needle valve also listed |
| Bore | 2.5 / 4 / 6 mm |
| Stopper | Available with PE stopper |
| Capacity | 50, 100, 250, 500, 1000 ml |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Cylindrical Separating Funnel
Thanks to its socket and cone, the funnel can sit directly on a reaction flask or take a condenser or drying tube above it, which a plain stoppered funnel cannot. It is used for extractions, layer separations and controlled transfers in undergraduate and postgraduate organic chemistry, pharmacy and research labs.
- B.Sc. organic chemistry: separating an organic layer from an aqueous wash.
- M.Sc. and research synthesis: running a funnel mounted on a jointed flask.
- Pharmacy labs: liquid–liquid extraction during drug analysis practicals.
- Chemical-engineering labs: small-scale extraction studies.
Support the funnel on a stand or ring while it is mounted on a flask, and open the stopcock slowly as the interface approaches the outlet.
Standard Scope of Supply
The funnel arrives with the stopcock you select already fitted, the socket and cone formed on the body, and a PE stopper available. Capacity and bore are as ordered. Flasks, adapters and clamps are not included but can be added to the same quotation.
Packing, MOQ and Lead Time
Single funnels and multi-size sets for a laboratory can both be quoted. Every quotation from Science Lab Supplies lists the packing, delivery time and price for the quantity you name, and, as a laboratory glassware supplier in India, it can add jointed flasks or holders to the same quote.
With its Importer-Exporter Code as a registered exporter, Science Lab Supplies can ship to buyers in Vietnam, Malaysia, Peru, Egypt, Iraq and Nigeria. Post your requirement on the contact page or through the enquiry cart; for bids, the lab tender page sets out how we work.
Frequently Asked Questions
Why does the funnel have a socket and cone?
The joints let it fit onto a flask and accept a stopper, condenser or adapter on top, so it can be part of a closed glass assembly.
Which stopcock should I choose?
Pick PTFE for grease-free operation with organic solvents, or solid glass if your lab prefers traditional glass keys. Specify the type and bore on your enquiry.
What capacities can be supplied?
The cylindrical funnel is listed in 50, 100, 250, 500 and 1000 ml capacities.
Who supplies the Separating Funnel Cylindrical?
Supply comes from Science Lab Supplies in Ambala, India, which quotes universities, schools, research labs and contractors for this funnel alone or with matching glassware.
Related Cylindrical and Separating Funnels
These items suit the same bench: cylindrical dropping funnels for controlled additions to a flask, and pear and Squibb separating funnels for classic stand-mounted extractions. Together they cover most addition and separation steps in an organic chemistry practical.
- Dropping Funnel Cylindrical, Solid Glass Stopcock — cylindrical addition funnel.
- Dropping Funnel Cylindrical, Needle Valve Stopcock — needle valve control.
- Separating Funnel Pear shape — 50 to 2000 ml, three stopcock options.
- Separating Funnel Squibb Shape — with or without graduation.
Browse the full Laboratory funnel range or all school lab equipment.
Last updated: 25 September 2026
