Get 99.95% pure osmium bars for your precious metal collection. Dense, bluish-grey and beautifully finished. Limited A-Series is in stock. 

Crystallized Osmium | 44.1g crystal | >99,9995% purity | full safe sealed packaging | unique 

Crystallized Osmium | 4.2g crystal | >99,9995% purity | full safe sealed packaging | unique 

Crystallized Osmium | 1.8g crystal | >99,9995% purity | full safe sealed packaging | unique

Crystallized Osmium | 1.6g crystal | >99,9995% purity | full safe sealed packaging | unique