Stopcock for bottles with tubulatures
Glass stopcock, standard ground cone
- Manufactured from high-quality borosilicate Duran glass
- Resistant to thermal loads up to 250°C
- Marked with a unique serial number (for quantities exceeding 5 pieces)
- Supplied with a factory certificate confirming the quality and thermal annealing of the glass (for quantities exceeding 5 pieces)
- All other sizes not covered by the specification can be manufactured according to your requirements
| Kat. br. | Cone size () | Stopcock No. () | Bore diameter (mm) |
|---|---|---|---|
| 153 029 04 | 29/32 | 4 | 4 |
| 153 029 08 | 29/32 | 4 | 8 |

