Separating Funnel Pear shape
Product Code : LSK-LF-10400
Separating Funnel Pear shape (SKU LSK-LF-10400), also called a pear-shaped separatory funnel, is the classic funnel for splitting two immiscible liquids and for solvent extraction. Its tapering body makes the boundary between layers easy to see and drain. It is used in higher-secondary chemistry, university organic labs, pharmacy colleges and QC laboratories, and Science Lab Supplies ships it out of Ambala, India to schools, colleges, institutes, tender contractors and distributors.
Specifications
This model is offered with a needle valve, PTFE or solid glass stopcock, bores of 2.5, 4 and 6 mm, and seven capacities from 50 ml to 2000 ml, including a 125 ml size. Versions with the stem inside a cone are also listed, and a PE stopper is available.
| Parameter | Value |
|---|---|
| SKU | LSK-LF-10400 |
| Shape | Pear |
| Stopcock options | Needle valve, PTFE, solid glass |
| Bore | 2.5 mm, 4 mm, 6 mm |
| Stem option | Stem inside cone (also with solid glass stopcock) |
| Stopper | PE stopper available |
| Capacity | 50, 100, 125, 250, 500, 1000, 2000 ml |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Pear-Shaped Separating Funnel
The funnel holds two immiscible liquids while they settle, then releases the lower layer through the stopcock. The needle valve option gives fine flow control near the interface, while the stem-inside-cone version lets the funnel sit directly in a jointed flask for extraction or addition work.
- Class 12 chemistry: separating liquids that do not mix, such as kerosene and water.
- B.Sc. organic chemistry: solvent extraction and washing of reaction products.
- B.Pharm and M.Pharm practicals: extraction of drugs and plant constituents.
- Analytical and QC labs: liquid–liquid extraction before chromatography or titration.
Standard Scope of Supply
Each funnel is delivered with the stopcock type, bore and capacity you select, and a PE stopper is available. Name the stem-inside-cone version separately if you need it. Stands, holders and receiving flasks are separate items that can join the same quotation.
Packing, MOQ and Lead Time
Tell us how many funnels you need, from one unit to a set for every bench, and in which stopcock and capacity. The quotation will show packing, delivery time and price for that order, and holders or other school chemistry lab equipment in India can be priced with it.
Science Lab Supplies is a registered exporter with an Importer-Exporter Code, so it can ship to buyers in Sri Lanka, Vietnam, Malaysia, Peru, Egypt and Iraq. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). You can enquire on the contact page, add the funnel to the enquiry cart, or consult the lab tender page for tender supply.
Frequently Asked Questions
Which stopcock options can I order?
Needle valve, PTFE and solid glass stopcocks are listed. PTFE runs without grease, glass is the traditional choice, and a needle valve allows very fine flow control.
What does stem inside cone mean?
On this version the drain stem passes through a cone joint, so the funnel can be fitted straight into the matching socket of a flask.
What capacities are available?
The funnel is listed in 50, 100, 125, 250, 500, 1000 and 2000 ml, with bores of 2.5, 4 and 6 mm.
Who supplies the Separating Funnel Pear shape?
Science Lab Supplies in Ambala, India supplies it and quotes schools, colleges, laboratories and tender contractors in any mix of stopcock types and sizes.
Related Pear-Shape and Separating Funnels
These items fit around the pear separating funnel on an organic chemistry bench: a pear dropping funnel for controlled additions, a pressure-equalising pear funnel for closed setups, a cylindrical separating funnel, and a holder that keeps any of them upright during settling.
- Dropping Funnel Pear Shape PTFE Stopcock — drip stem for dropwise addition.
- Pressure Equalising Funnels Pear shape — for closed reaction apparatus.
- Separating Funnel Cylindrical — cylindrical body with socket and cone.
- Separatory Funnel Holder — polypropylene holder with front opening.
Browse the full Laboratory funnel range or all school lab equipment.
Last updated: 25 September 2026
