Manufactured from high-quality glazed porcelain in accordance with DIN 12904 standard.
Resistant to high temperatures and autoclavable.
To avoid cracking, it is strongly recommended that heating and cooling rates do not exceed 200 °C/hour
and that the maximum usage temperature does not exceed 1100 °C.
The lid has a circular ring without an edge and is glazed on both inner and outer surfaces.
You may select larger lids depending on the diameter of your crucible.​