High-Precision Borosilicate Flask for Heating, Mixing & Chemical Reactions
Our Boiling Flask Flat Bottom Narrow Neck is a versatile laboratory flask designed for general boiling, heating, solution preparation, distillation setups, and controlled chemical reactions. Manufactured from premium borosilicate glass, this flask ensures outstanding thermal resistance, chemical durability, and clarity, making it perfect for routine as well as advanced laboratory applications.
Product Description
Boiling Flask Flat Bottom Narrow Neck is designed for efficient heating and controlled boiling in laboratory environments. Firstly, the flat bottom construction allows the flask to stand securely on hot plates; therefore, additional support equipment is not always required. As a result, routine heating operations become simpler and safer.
Moreover, the narrow neck design helps minimize evaporation and vapor loss during boiling. Consequently, better control over reaction conditions is achieved. In addition, the reduced opening supports precise pouring and easier connection with laboratory accessories; thus, handling accuracy improves during experimental procedures.
At the same time, the flat base ensures even contact with heating surfaces. Furthermore, this stable contact promotes uniform heat transfer; therefore, temperature distribution remains consistent throughout the flask. Because of this, bumping and splashing risks are reduced during heating.
Additionally, manufacturers produce this boiling flask from high-quality borosilicate glass, which resists chemical corrosion and thermal shock. As a result, the flask withstands repeated heating, cooling, and cleaning cycles without deformation or failure.
Finally, Boiling Flask Flat Bottom Narrow Neck is widely used in chemical synthesis, pharmaceutical laboratories, academic research, and industrial testing facilities. Not only does it support controlled boiling, but it also performs reliably in general laboratory heating applications. Therefore, laboratories that prioritize stability, safety, and durability benefit from using this flask in daily workflows.
Key Features of Boiling Flask Flat Bottom Narrow Neck
- High-quality borosilicate glass for superior thermal and chemical resistance.
- Flat bottom design provides sturdy placement and compatibility with hot plates and stirrers.
- Narrow neck reduces vapor escape and enhances safety during boiling and heating.
- Compatible with standard stoppers, condensers, adapters, and tubing connections.
- Ideal for boiling, reflux setups, solution mixing, and chemical reactions.
- Uniform wall thickness ensures heating efficiency and long-term durability.
- Available capacities: 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml, 2000 ml, and custom volumes.
- High transparency for easy observation of reaction behavior and boiling.
| Technical Specifications | ||||
|---|---|---|---|---|
| Capacity (ml) | ØD Body (mm) | Height (mm) | ØD Neck (mm) | Pcs/Case |
| 50 | 53 | 105 | 20 | 10 |
| 100 | 65 | 126 | 20 | 10 |
| 200 | 80 | 155 | 25 | 1 |
| 300 | 93 | 180 | 28 | 1 |
| 500 | 108 | 210 | 28 | 1 |
| 1000 | 135 | 260 | 35 | 1 |
| 2000 | 170 | 320 | 40 | 6 |
| 3000 | 200 | 367 | 45 | 6 |
| 5000 | 236 | 405 | 51 | 6 |
| 10000 | 290 | 530 | 60 | 1 |
- Narrow neck size for controlled pouring and reduced evaporation
- Flat bottom design allows stable placement and easy use with hot plates
Applications : Boiling Flask Flat Bottom Narrow Neck
- General chemical boiling and heating
- Reflux and distillation setups
- Solution preparation and mixing
- QC and analytical labs
- Pharmaceutical, chemical & biotechnology laboratories
- Academic research & educational institutions
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