99.9% Pure Erbium Rare Earth element sample in a PEGUYS Periodic Element tile, custom made for you. Each tile comes with a JMOL color coded label on the reverse displaying all the essential periodic element information. (Atomic Number, Element Symbol, and Atomic Mass). We have produced an entire range of elements in different mediums protected in our unique airtight acrylic tiles.
The size of these tiles is 29mm x 26mm (1-and 1/8-inch x 1 inch).
This rare earth element like other rare earths is never found naturally but is usually found together in monazite sand ores. Its most common application is as a photographic filter and as an additive in other alloys.
