Boiling Flask Flat Bottom – Durable Borosilicate Flask for Heating, Mixing & Chemical Reactions
Our Boiling Flask Flat Bottom is a versatile and essential piece of laboratory glassware designed for uniform heating, chemical reactions, solution preparation, and general boiling applications. Made from premium borosilicate glass, this flask offers superior thermal shock resistance, chemical durability, and clarity, making it suitable for both routine and specialized lab operations.
Product Description
Boiling Flask Flat Bottom is designed for stable heating and controlled laboratory applications. Firstly, the flat bottom structure allows the flask to stand securely on hot plates and laboratory surfaces; therefore, extra support equipment is often unnecessary. As a result, heating operations remain safe and efficient during routine use.
Moreover, the flat base promotes uniform contact with the heat source. Consequently, even heat distribution helps maintain consistent reaction temperatures. In addition, this stability reduces the risk of tipping or uneven boiling; thus, experimental control improves significantly.
At the same time, the flask’s simple design supports easy handling during filling, mixing, and cleaning. Furthermore, smooth internal surfaces help prevent residue buildup; therefore, maintenance becomes easier after repeated use. Because of this, laboratories benefit from improved workflow efficiency.
Additionally, manufacturers produce this boiling flask from high-quality borosilicate glass, which offers excellent resistance to chemicals and thermal shock. As a result, the flask withstands repeated heating and cooling cycles without cracking or deformation.
Finally, Boiling Flask Flat Bottom is widely used in chemical synthesis, pharmaceutical laboratories, academic research, and industrial testing environments. Not only does it support direct heating applications, but it also performs reliably during solution preparation and boiling procedures. Therefore, laboratories that prioritize stability, durability, and precision benefit from using this flask in daily operations.
Key Features of Boiling Flask Flat Bottom
- Constructed from high-quality borosilicate glass for excellent thermal resistance.
- Flat bottom provides stable placement on benches, hot plates, and heating surfaces.
- Uniform wall thickness ensures durability and even heating.
- Suitable for boiling, distillation setups, reflux reactions, solution preparation, and more.
- Compatible with rubber stoppers, glass stoppers, condensers, adapters, and heating mantles.
- Available in capacities:
50 ml, 100 ml, 250 ml, 500 ml, 1000 ml, 2000 ml, and custom volumes. - High clarity for easy monitoring of boiling, color changes, and reaction progress.
Applications
- General chemical boiling and heating
- Reflux and distillation systems
- Sample preparation and mixing
- Pharmaceutical, chemical & biotech laboratories
- Research & development facilities
- Educational and academic chemistry labs
| Capacity (ml) | ØD Body (mm) | Height (mm) | ØD Neck (mm) | Pcs/Case |
|---|---|---|---|---|
| 50 | 53 | 100 | 25 | 10 |
| 100 | 65 | 115 | 25 | 10 |
| 200 | 80 | 145 | 34 | 1 |
| 300 | 93 | 165 | 34 | 1 |
| 500 | 108 | 195 | 34 | 1 |
| 1000 | 135 | 240 | 40 | 1 |
- Wide neck size for easier handling
- Flat bottom design for convenient use on hot plates

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AS Educational Kits is a trusted manufacturer and exporter of laboratory glassware, supplying high-quality scientific products for educational laboratories, pharmaceutical industries, healthcare facilities, and research institutions worldwide.
Our borosilicate laboratory glassware is manufactured for precise laboratory operations, chemical resistance, and dependable long-term use in scientific environments.
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We provide laboratory glassware suitable for analytical chemistry, industrial testing, pharmaceutical applications, and academic laboratory programs. The products are designed to support accurate experiments and safe scientific handling.
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