Separating Funnel Squibb Shape
Product Code : LSK-LF-10402
Separating Funnel Squibb Shape (SKU LSK-LF-10402) is a Squibb-pattern separatory funnel offered with or without graduation marks, used to separate immiscible liquids and, in the graduated version, to estimate layer volumes during extractions. It suits chemistry departments, pharmacy colleges and analytical labs for teaching and routine work. Stopcock and size combinations can be quoted by Science Lab Supplies from Ambala, India for schools, colleges, institutes, contractors and distributors.
Specifications
For the Squibb separating funnel, the table below gives every specification version by version. In short, the graduated version comes with a solid glass stopcock or with a PE stopper, the ungraduated version with a PTFE or solid glass stopcock or a PE stopper, bores are 2.5, 4 or 6 mm, and capacities run from 50 ml to 2000 ml.
| Specification | Value |
|---|---|
| SKU | LSK-LF-10402 |
| Shape | Squibb |
| Graduated version, stopcock | Solid glass stopcock |
| Graduated version, stopper | With PE stopper |
| Ungraduated version, stopcock | PTFE stopcock or solid glass stopcock |
| Ungraduated version, stopper | With PE stopper |
| Stopcock type | PTFE |
| Stopcock bore | 2.5 mm, 4 mm, 6 mm |
| Capacities | 50, 100, 250, 500, 1000, 2000 ml |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Squibb Separating Funnel
The Squibb shape narrows towards the stopcock, so the last of the lower layer drains cleanly and the interface is easy to judge. The graduated version adds volume marks for estimating how much of each layer is present, which helps in partition and extraction exercises in colleges and testing labs.
- Class 12 chemistry: separation of two immiscible liquids by density, with the funnel supported on a Ring Stand Set with Accessories.
- B.Sc. physical chemistry: distribution coefficient of a solute between two solvents, with each layer titrated from a Borosilicate Burette with Rota Stopcock.
- B.Pharm practicals: extraction and washing steps in drug analysis.
- Food, water and environmental labs: liquid–liquid extraction of samples, collected in a Borosilicate Beaker.
Standard Scope of Supply
Each Squibb funnel is supplied in the version you select, graduated or plain, with the chosen stopcock fitted or with a PE stopper, in your chosen bore and capacity. Ring stands, holders and collecting flasks are ordered separately and can share the same quotation.
Packing, MOQ and Lead Time
From a single funnel to a batch in several capacities for student benches, you can request a quotation that shows packing, delivery time and price for the quantity. Separatory funnel holders and other chemistry lab equipment in India can be quoted on the same document.
Science Lab Supplies, a registered exporter holding an Importer-Exporter Code, can ship to buyers in Malaysia, Peru, Egypt, Iraq, Nigeria and Kenya. Say whether you want the graduated or plain funnel, with bore and capacity, in a message via the contact page, or shortlist it in the enquiry cart; tender lots are explained on the lab tender page.
Frequently Asked Questions
Should I choose the graduated or the plain version?
Choose graduated if students need to read approximate layer volumes, for example in partition experiments. The plain version suits routine separations and is the one offered with a PTFE stopcock.
What is a Squibb separating funnel?
It is a separatory funnel with a Squibb profile that tapers towards the stopcock, which helps the lower layer drain completely and makes the interface easier to see.
Which sizes and bores are available?
Capacities are 50, 100, 250, 500, 1000 and 2000 ml, with stopcock bores of 2.5, 4 and 6 mm. Name the capacity, bore and graduated or plain version together on your enquiry.
Who supplies the Separating Funnel Squibb Shape?
Graduated and plain versions are both quoted by Science Lab Supplies from its Ambala base in India, for schools, universities, laboratories and tender contractors that want one size or a full range.
Related Separating Funnels and Holders
These items give other separating funnel patterns and the holder that supports them. They let a laboratory match shape and stopcock to each experiment, from general separations to extractions where grease-free stopcocks are preferred, while keeping everything on one quotation.
- Separating Funnel Pear shape — pear body, also offered with the stem inside a cone.
- Separating Funnel Gilson PTFE Stopcock — Gilson pattern with PTFE stopcock, six capacities to 2000 ml.
- Separating Funnel Gilson Solid Glass Stopcock — solid glass stopcock with a PE stopper option.
- Separating Funnel with PTFE Key Stopcock — white enamel printing, 125 ml to 2000 ml.
- Separating Funnel — 250 mL spherical glass funnel, chemical and heat resistant.
- Separator Funnel — 500 ml clear glass; its bottom stopcock valve drains the heavier liquid.
- Separatory Funnel Holder — polypropylene holder for 1/2 inch rods.
Browse the full Laboratory funnel range, the Chemistry Lab range, or all school lab equipment.
Last updated: 9 October 2026
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