Flat-Bottomed Flasks 100ml
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Product Code : SCL-CL-11507
Flat-Bottomed Flasks 100ml (SKU SCL-CL-11507) are 100 ml flasks with a spherical transparent glass body, a flat base and a long neck, a shape also called a Florence flask. Because the flask stands on its own, it suits boiling modest volumes, preparing gases and holding solutions in school and college chemistry and biology labs. For schools, colleges, technical institutes, tender contractors and stockists, Science Lab Supplies arranges dispatch of these flasks from Ambala, India.
Specifications
Specifications for the 100 ml flat-bottomed flask appear one per row. In short, the flask combines a spherical body with a flat bottom and a long mouth (neck), holds 100 ml, and is made of transparent glass that is chemical resistant and heat resistant; the flat base lets it rest on a bench or gauze.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11507 |
| Also known as | Flat-bottom flask, Florence flask |
| Type | Pot (spherical flask) |
| Capacity | 100 ml |
| Body | Spherical |
| Bottom | Flat |
| Mouth | Long mouth (neck) |
| Material | Glass |
| Colour | Transparent |
| Chemical resistance | Chemical resistant |
| Heat resistance | Heat resistant |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Flat-Bottomed Flask 100 ml
A 100 ml flat-bottomed flask is a free-standing vessel for heating and reacting small amounts of liquid. It is used in NCERT Class 10 gas-preparation activities, Class 11–12 chemistry, school biology for preparing small batches of solutions, and in general-purpose work on college teaching benches.
- Class 10 science: preparing hydrogen or carbon dioxide with a stopper, thistle funnel and delivery tube.
- Class 11–12 chemistry: boiling small volumes of liquid over a Ceramic Mesh and simple heating experiments.
- School biology: preparing test solutions and closing the neck with Rubber Stoppers of Various Diameters Without Holes for short-term holding.
Standard Scope of Supply
The Flat-Bottomed Flasks 100ml is supplied as a single transparent glass flask with a spherical body, flat bottom and long neck. Stoppers, thistle funnels, delivery tubes and stands do not come with the flask and can be added to the quotation.
Packing, MOQ and Lead Time
Ask for prices on one flask or a stock for a school laboratory; the quotation you receive states packing, delivery time and price for the quantity you choose. Stoppers and other gas-preparation items can join the same quotation, so a complete gas generator is priced in one go.
Science Lab Supplies is a registered exporter with an Importer-Exporter Code and can ship to buyers in Kenya, Ghana, Ethiopia, Tanzania, Uganda and the UAE. Put a question to the sales desk on the contact page, add the flasks and stoppers to the enquiry cart, or refer to the lab tender page if you are buying against a tender.
Frequently Asked Questions
What is the difference between a flat-bottomed and a round-bottomed flask?
Both have a spherical body and long neck. The flat base lets this flask stand on the bench or gauze, while a round-bottom flask needs a clamp or cork ring but spreads heat more evenly.
Can the flask be used for gas preparation?
Yes. Fitted with a two-hole stopper, a thistle funnel and a delivery tube, a flat-bottomed flask works as the generator in school gas-preparation experiments such as making hydrogen or carbon dioxide.
Is the glass suitable for heating?
Yes, the glass is heat resistant and chemical resistant. Heat it gently over gauze and never with the stopper firmly closed, and let it cool before handling.
Who supplies the Flat-Bottomed Flasks 100ml?
Quotations for this flask are raised by Science Lab Supplies at Ambala, India, and can bundle it with stoppers, funnels and other glassware for a school, college, training institute or contractor.
Related Flasks and Gas-Preparation Fittings
Flasks in other shapes and sizes, a thistle funnel, bored stoppers and glass tubing turn the 100 ml flat-bottomed flask into a gas generator or a flexible heating vessel. Each of these items can be listed on the same quotation as the flask, keeping the order in one document.
- Flat-Bottomed Flasks 250ml — 250 ml spherical flask with the same flat bottom and long mouth.
- Round Bottom Jars (Spherical Balloons) 100ml — round-bottom counterpart of equal 100 ml capacity in transparent glass.
- Conical Pot (Erlenmeyer) 50ml — 50 ml graduated Erlenmeyer flask with a narrow mouth.
- Borosilicate Flat Bottom Flask — borosilicate flask that stands upright without a support ring.
- Thistle Funnel — funnel with a 30 cm stem for adding liquid low down in a narrow-necked flask.
- Rubber Stoppers of Various Diameters with Holes — round rubber stoppers with a hole, in 11 to 15 mm sizes.
- Glass Tubes of Different Diameters — 100 mm glass tubes from 5–6 mm up to 12–13 mm diameter.
Browse the full Chemistry Lab range, the Laboratory Flasks range, or all school lab equipment.
Last updated: 9 October 2026
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