Pouring rings and screw caps, PBT
The red LABSOLUTE® screw caps and pouring rings made of PBT are the perfect complement to all clear and amber laboratory glass bottles. Both the caps, delivered with a PTFE-coated silicone seal, as well as the pouring rings are temperature-resistant up to 200°C. Therefore it is possible to sterilize them with hot air at 180 °C. Evaporation of highly volatile substances is avoided by the additional seal.
| Description | Neck thread | PK | Cat. No. | ||
|---|---|---|---|---|---|
| GL | |||||
| Screw cap | 45 | 1 |  |
7690068 | Open webshop |
| Pouring ring | 45 | 1 | |
7690069 | Open webshop |
| Screw cap | 32 | 1 | |
7690393 | Open webshop |
| Pouring ring | 32 | 1 | |
7690394 | Open webshop |