- made of porcelain
- very good chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- maximum operating temperature: 1100 °C
- glazed
| Cat. No. | Ø lid | For Ø crucible | Unit |
|---|---|---|---|
| 6838030 | 34 mm | 30 mm | 5 |
| 6838035 | 39 mm | 35 mm | 5 |
| 6838040 | 44 mm | 40 mm | 5 |
| 6838045 | 49 mm | 45 mm | 5 |
| 6838050 | 54 mm | 50 mm | 5 |
| 6838060 | 64 mm | 60 mm | 5 |
| 6838070 | 74 mm | 70 mm | 5 |