ゲルマニウム金属 5グラム - 99.999%純 - ユニークな金属

描述

⚡ Own the Element of Innovation – Pure Germanium Power!

This 5-gram chip of 99.999% pure germanium metal from Unique Metals is a must-have for science enthusiasts and collectors. Known for its semiconductor properties and historical significance in electronics, germanium is essential in fiber optics, infrared optics, solar cells, and LEDs. Its compact size and ultra-high purity make it a standout addition to any elemental collection or research toolkit.