Crucibles
- crucible - high form - 15 ml H 30
- crucible - low form - 15 ml L40 ناصية
- crucible - high form - 25 ml H 35
- crucible - 30 ml L 50
- crucible - 30 ml M 45
- crucible - medium form - 50 ml M50
- crucible - 60 ml tall form H 46
- crucibles - 80 ml M 60