| Cat. No. | Description | PK | |
|---|---|---|---|
| 4669067 | Woulff bottle (Model 2019) | 1 | |
| 6236805 | Guard hood for evaporating flasks | 1 | |
| 6256590 | AquaStop - security mechanism for water disconnection | 1 | |
| 6286323 | Ventilation and replenishment valve | 1 | |
| 7055667 | Spare PTFE vacuum seal | 1 | |
| 7651893 | Boiling temperature sensor | 1 | |
| 9812476 | Guard shield for attaching to bath | 1 | |
| 9812479 | Temperature sensor for controller function AUTOaccurate | 1 |