erbium

The neck area is reserved for the Erbium Yag laser.

Die Halspartie ist insbesondere dem Erbium-Yag-Laser vorbehalten.

- | Lanthanides (rare earth metals): | Lanthanum Praseodymium Samarium Gadolinium Dysprosium Erbium Ytterbium | Cerium Neodym Europium Terbium Holmium Thulium Lutetium |

- | Lanthanoide (Seltenerdmetalle): | Lanthan Praseodym Samarium Gadolinium Dysprosium Erbium Ytterbium | Cer Neodym Europium Terbium Holmium Thulium Lutetium |