99.99% Pure Osmium Crystal 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). 0.2 gram.
Osmium is one of the rarest and most expensive elements. It also the densest stable element. Osmium today is produced mostly as a by-product of copper and nickel mining. Metal osmium is harmless but Osmium tetroxide from osmium powder is highly toxic.
