Beschreibung
Silicon nitride gassing lid with valves and seal ring for all grinding bowls premium line 80 ml, 45 ml, 20 ml volume for PULVERISETTE 7 premium line.
By using this special lid, the grinding bowl can be used for grinding in inert gas and for mechanical alloying - quickly and safely.
Gassing lids with Swagelok valves are available on request.