| Cat No. | Socket | Cone | Capacity ml. |
| 1199/1 | B 14 | B 14 | 10 |
| 1199/2 | B 14 | B 14 | 25 |
| 1199/3 | B 14 | B 14 | 50 |
| 1199/4 | B 14 | B 14 | 100 |
Vigreux Flasks with Side Neck
Vigreux flasks with side neck are designed for fractional distillation requiring enhanced separation efficiency and additional connections. The internal Vigreux structure increases surface area for improved reflux, while the side neck allows attachment of condensers, thermometers, or adapters. Manufactured from durable laboratory-grade glass, these flasks provide excellent thermal resistance and dependable performance for research, chemical processing, and routine laboratory distillation applications.
