Product Description

The Flask Round Bottom 3 Neck B-Series is made from high-quality borosilicate glass, designed to withstand heat, thermal shock, and chemical corrosion. Its round bottom design ensures uniform heating, making it suitable for a wide range of laboratory applications.
   
Equipped with three neck joints, this flask is ideal for experiments requiring multiple apparatus connections such as condensers, stoppers, and adapters. The standard taper joints (B-24, B-29, and B-34 depending on size) provide a secure, leak-proof connection for chemical reactions, distillation, and heating procedures.
   
Available in capacities from 100ml to 5000ml, the 3-neck flask is an essential tool for both small laboratory setups and medium-scale industrial applications.

Key Features : Flask Round Bottom 3 Neck 250ml B-24,19

• High-Quality Borosilicate Glass – Features a low coefficient of thermal expansion (3.3), excellent chemical resistance, and durability under high temperatures.
  • Round Bottom Design – Ensures even heating and better temperature control during chemical reactions and distillation.
  • Three-Neck Configuration – Allows multiple connections for condensers, funnels, or adapters simultaneously, improving experimental flexibility.
  • Various Neck Joint Sizes – Available in B-24, B-29, and B-34 standard taper joints, ensuring compatibility with a wide range of laboratory fittings.
  • Multiple Sizes Available – Offered in 100ml, 250ml, 500ml, 1000ml, 2000ml, 3000ml, and 5000ml capacities.
  • High Chemical Resistance – Safely handles strong acids, alkalis, and organic solvents.

 

 

 

Applications

• Chemical Reactions – Perfect for reactions Flask Round Bottom involving controlled heating and multiple apparatus connections.
  • Distillation Processes – Ideal for efficient vaporization and condensation when paired with condensers.
  • Heating Applications – Suitable for Bunsen  burners, oil baths, and heating mantles.
  • Pilot Plants & R&D Laboratories – Widely used in pharmaceutical, chemical, food, and industrial research facilities.
  • Instructional Demonstrations – Excellent for universities, schools, and training labs.

Why Select Our Flask Round Bottom 3 Neck B-Series

• Sturdy & Long-Lasting – Built to handle daily laboratory use under demanding conditions.
  • Leak-Proof Connections – Designed with precision-engineered B-series joints for secure fittings.
  • Even Heat Performance – The round bottom ensures consistent and efficient heating.
  • Universal Compatibility – Works seamlessly with condensers, stoppers, and adapters.
  • Wide Range of Sizes – From 100ml for small experiments to 5000ml for industrial applications.

Specifications

• Available Sizes: 100ml, 250ml, 500ml, 1000ml, 2000ml, 3000ml, 5000ml
  • Material: High-quality borosilicate glass
  • Neck Type: Three-neck construction
  • Neck Joint Sizes:
  – 100ml → B-24,19
  – 250ml → B-24,19
    – 500ml → B-24,19
    – 1000ml → B-24,19
    – 2000ml → B-24,19
    – 3000ml → B-34,19
    – 5000ml → B-29,19
  • Temperature Resistance: Suitable for high-temperature heating and thermal shock conditions
  • Chemical Resistance: Safe for acids, alkalis, and organic solvents.

Price in Bangladesh

You can buy the Flask Round Bottom 3 Neck B-Series (100ml to 5000ml) at the best price from our website or physical store.
For special discounts and promotional offers, contact M/S Bright Scientific Co.

Where to Buy

The Flask Round Bottom 3 Neck B-Series is available at M/S Bright Scientific Co., a trusted importer, distributor, and supplier of laboratory glassware and scientific instruments in Bangladesh.
We maintain strict quality standards and offer a wide range of laboratory products, including glassware, filtration systems, and other scientific equipment.

Why Buy from M/S Bright Scientific Co.

• Trusted Supplier – Serving laboratories, institutions, and industries across Bangladesh.
  • Competitive Pricing – Get premium laboratory glassware at wholesale rates.
  • Fast & Secure Shipping – We ensure speedy nationwide delivery.
  • Custom Options Available – Special sizes and designs are available upon request.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976