Treibacher Industrie AG
Erbium (7440-52-0)
Dysprosium (7429-91-6)
Praseodym (7440-10-0)
Gadolinium (7440-54-2)
Thulium (7440-30-4)
Ytterbium (7440-64-4)
Lutetium (7439-94-3)
Lanthan (7439-91-0)
Yttrium (7440-65-5)
Wolfram (7440-33-7)
Erbiumoxid (12061-16-4)
Ceriumoxid (1306-38-3)