Borosilicate Flat Bottom Flask

Product Code : SCL-LG-12001

Borosilicate Flat Bottom Flask (SKU SCL-LG-12001) is a clear glass flask with a rounded body and a flat base, so it stands upright on a level bench without a support ring. It can hold, mix and, where the procedure allows, heat compatible liquids in school, college and research chemistry labs. For a quotation, Science Lab Supplies in Ambala, India answers schools, colleges, institutes, tender contractors and distributors.

Specifications

The flat bottom flask's specifications are listed one per row below. In short, it is borosilicate glass with a flat base that gives a stable footprint and a rounded body that allows smooth swirling; it is a holding and reaction vessel rather than a volumetric one, and the capacity you need is confirmed on the quotation.

Applications and Experiments for the Flat Bottom Flask

The flat bottom flask serves as a general reaction and holding vessel wherever a round-bottom flask would need a clamp or ring. With it, students can prepare and swirl solutions, collect liquids and run simple heating demonstrations on a wire gauze. Volumes are measured separately, as the flask carries no calibration.

• CBSE/NCERT Class 9–10 science: holding and mixing solutions for chemical-reaction practicals.
• Class 11–12 chemistry: gas-preparation and simple heating set-ups on a Cast Iron Tripod Stand.
• B.Sc. chemistry practicals: a receiving or reaction flask held at the neck by a Three Prong Glassware Holding Clamp.
• Research and quality labs: temporary containment of compatible reagents.

Standard Scope of Supply

You receive one borosilicate flat bottom flask per unit. No stopper, stand, clamp, heating device or chemicals are included; if your set-up needs a cork, clamp or tripod, add it to the enquiry as a separate line so the full kit can be quoted together.

Packing, MOQ and Lead Time

A quote can be prepared for one flask or for enough flasks to equip every bench in a laboratory. Tell us the capacity and quantity, and the reply will set out packing, delivery time and price, with any other borosilicate laboratory glassware you need listed on the same page.

Science Lab Supplies holds an Importer-Exporter Code and can ship to buyers in Bangladesh, Zambia, Rwanda, South Africa, Qatar and Sri Lanka. Flask sizes and counts can reach the team through the contact page or a saved list in the enquiry cart; colleges buying by formal bid can start from the lab tender page.

Frequently Asked Questions

How is a flat bottom flask different from a round bottom flask?
The flat base lets it stand on its own on a level surface. A round bottom flask has a curved base and needs a ring, clamp or heating mantle to stay upright during use.

Can the flask be heated?
Borosilicate glass is suited to heating work, but safe limits depend on the glass, wall thickness and method. Heat gently on a gauze, avoid sudden temperature changes and let the flask cool before washing.

Who supplies the Borosilicate Flat Bottom Flask?
This flask is quoted and dispatched by Science Lab Supplies from Ambala, Haryana, India. Schools, colleges, training institutes and distributors receive the price, packing and delivery terms directly from the company.

Which capacity will I receive?
The flask is quoted in the nominal size you ask for. State the capacity and quantity on the contact page, and both are written on your quotation before any order is placed.

Related Flasks and Distillation Glassware

A flat bottom flask works with other vessels for mixing, distillation and exact volume work, and with a gauze for heating. These items from the Lab Glassware, Laboratory Flasks and Chemistry Lab ranges complete a bench and can be added to the same quotation.

• Borosilicate Conical Flask — borosilicate flask with a conical body, narrow neck and flat base.
• Round Bottom Flask, Narrow Neck — borosilicate glass with a rimmed neck, 166 mm base diameter and 260 mm height.
• Flat-Bottomed Flasks 250ml — 250 ml transparent glass flask with a flat bottom and long mouth.
• Distillation Flask — side-arm flask for separating liquid mixtures, in 100, 250 and 500 ml.
• Liebig Condenser — 200 mm borosilicate condenser with a narrow cooling jacket.
• Volumetric Flask — borosilicate 3.3 measuring flask for preparing and diluting solutions.
• Laboratory Wire Gauze Mesh — 150 x 150 mm galvanised iron gauze with a 100 mm ceramic centre.

Browse the full Lab Glassware range, the Laboratory Flasks range, or all school lab equipment.

Last updated: 9 October 2026