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 often called a Florence flask. Because the flask stands on its own, it is handy for boiling small volumes, preparing gases and holding solutions in school and college chemistry and biology labs. Science Lab Supplies supplies these flasks out of Ambala, India, to schools, colleges, training institutes, tender contractors and distributors.
Specifications
The flask combines a spherical body with a flat bottom and a long mouth (neck), and holds 100 ml. It is made of transparent glass listed as chemical resistant and heat resistant. The flat base lets it rest on a bench or tripod gauze, while the long neck takes a one- or two-hole stopper.
| Parameter | Value |
|---|---|
| SKU | SCL-CL-11507 |
| Also known as | Flat-bottom flask, Florence flask |
| Capacity | 100 ml |
| Shape | Spherical body, flat bottom, long neck |
| Material | Glass |
| Colour | Transparent |
| Properties | Chemical resistant, 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 and simple heating experiments.
- School biology: preparing and holding small volumes of test solutions.
Standard Scope of Supply
The Flat-Bottomed Flasks 100ml is supplied as a single glass flask as described above. 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.
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. The quickest routes are the contact page for questions and the enquiry cart for item lists; tender buyers should see the lab tender page.
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 is a common generator for school gas-preparation experiments.
Is the glass suitable for heating?
Yes, the glass is listed as heat resistant and chemical resistant. Heat it gently over gauze and never with the stopper firmly closed.
Who supplies the Flat-Bottomed Flasks 100ml?
Science Lab Supplies, located in Ambala, India, supplies this flask and quotes it for schools, colleges, training institutes and contractors together with related glassware.
Related Flasks and Fittings
School chemistry benches usually carry flasks in more than one shape and size, along with stoppers to adapt them for gas preparation or storage. These four Chemistry Lab items pair naturally with the 100 ml flat-bottomed flask and can be listed on the same quotation.
- Flat-Bottomed Flasks 250ml — the same flask shape with 250 ml capacity.
- Round Bottom Jars (Spherical Balloons) 100ml — round-bottom version for even heating.
- Conical Pot (Erlenmeyer) 50ml — conical flask for swirling and small titrations.
- Rubber Stoppers of Various Diameters with Holes — for fitting funnels and delivery tubes.
Browse the full Chemistry Lab range or all school lab equipment.
Last updated: 25 September 2026
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