2 Neck Flask
The 2 neck round flask is usually used to prevent the splashing of solution or reduce the evaporation of solution.
The narrow neck can be applied a rubber stopper. Because the neck is very narrow, it is not suitable for glass stirrer. The flask can be stirred by holding the neck of the bottle and rotating it gently by hand, or use a professional mixer. If heated or refluxed, the magnetic agitator in the bottle can be used for stirring.
Size:from 5 ml to 20000ml.
Material:Boro 3.3
Neck size adopt standard Neck Interface size.(14#/19#/24#/29#)
Neck Details:
General Size Details:
| Size (ml) | Height (mm) | Diameter (mm) |
|---|---|---|
| 5 ml | ||
| 10 ml | ||
| 25 ml | 93 mm | 40 mm |
| 50 ml | 98 mm | 51 mm |
| 100 ml | 106 mm | 60 mm |
| 250 ml | 132 mm | 80 mm |
| 500 ml | 147 mm | 106 mm |
| 1000 ml | 200 mm | 140 mm |
| 2000 ml | 242 mm | 173 mm |
| 3000 ml | 281 mm | 200 mm |
| 5000 ml | 335 mm | 235 mm |
| 10000 ml | 430 mm | 297 mm |
| 20000 ml | 485 mm | 355 mm |
