Product Description
The Flask Flat Bottom is constructed of high-quality borosilicate glass that provides stellar heat, thermal shock, and chemical resistance. The flat bottom ensures stability when placed on a laboratory bench, hot plate, or heating mantle, offering versatility for a variety of laboratory uses.
Intended for heating, mixing, distillation, and chemical reactions, this flask is suitable for both laboratory and home use. Designed for heating, distilling, evaporating, etc., with flasks available in various sizes to meet different experiment needs, ranging from small to large quantities.
Its standard taper ground neck reduces the risk of accidents and breakage while offering compatibility with a variety of lab equipment, such as condensers, stoppers, and adapters, for a safe, leak-proof fit.
Key Features : Flask Flat Bottom 3000ml
- High-Quality Borosilicate Glass – It can resist high temperatures, rapid temperature changes, and chemical corrosion for lasting use.
- Flat Bottom Design – Features stable attachment with no additional holders and enables heating on pegs or mantles.
- Standard Neck Joint – Fits a variety of lab glassware and accessories, such as condensers, stoppers, and adapters.
- Multiple Capacities – Comes in 50ml, 100ml, 250ml, 500ml, 1000ml, 2000ml, 3000ml, 4000ml, and 5000ml for a variety of experiments and applications.
- High Chemical Resistance – Excellent for use with acids, alkalis, and organic solvents in a range of laboratory settings.

Applications
- Chemical Reactions – Perfect for reactions requiring easier observation, stable placement, and precise heat control.
- Distillation Process – Works in conjunction with condensers for optimal vaporization and condensation.
- Heating Options – Can be used with hot plates, oil baths, heating mantles, and Bunsen burners.
- Pilot Plants & R&D Labs – Suitable for food, pharmaceutical, chemical, and industrial research organizations.
- Educational Demonstrations – Ideal for schools and colleges for teaching purposes.
Why Choose Flask Flat Bottom 3000ml?
- High Quality, Durable & Reliable – High-quality, durable borosilicate glass construction stands up to everyday use.
- Stable & Secure – No clamps or supports required; the flat bottom allows safe placement on lab benches.
- Even Heat – Can be used for consistent heating with hot plates or heating mantles.
- Wide Applicability – Constructed with a standard neck joint for fitting most laboratory glassware.
- Diverse Sizing Options – Available in sizes ranging from 50ml up to 5000ml, perfect for small experiments to large operations.
Specifications
- Sizes: 50ml, 100ml, 250ml, 500ml, 1000ml, 2000ml, 3000ml, 4000ml, 5000ml
- Material: High-quality borosilicate glass
- Style: Flat-bottom is stable and safe on all stovetops, including induction.
- Resistant to Temperature: Resists high temperatures and thermal shocks.
- Chemical Resistance: Compatible with most acids, bases, and organic solvents.
Price in Bangladesh
You can buy the Flask Flat Bottom series (50ml to 5000ml) at the best prices we offer on our website or in our physical store. Please contact M/S Bright Scientific Co. for special rebates and promotions.
Where to Buy
We are an importer, distributor, and supplier of laboratory glassware and scientific instruments in Bangladesh since 1959. All products are made from high-quality raw materials and meet or exceed international laboratory testing standards.
Why Buy from M/S Bright Scientific Co.?
- Trusted Supplier – Serving laboratories across Bangladesh with premium-quality devices.
- Discounted Pricing – We offer premium laboratory glassware at discounted prices.
- Fast & Secure Shipping – Quick delivery nationwide within seven working days.
- Personalized Solutions – Special sizes and designs are available on request.
Contact Information
M/S Bright Scientific Co.
📞 Phone: 01711285976








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