Where to get Osmium Tetroxide?

Osmium Tetroxide is also called osmium tetraoxide. It is the chemical compound with the formula OsO4.
The osmium of OsO4 has a formal oxidation state of +8, the highest oxidation state known for a transition metal. The osmium atom has eight valence electrons. The high oxidation state of osmium in this compound can be rationalized by comparison of main-group and transition-metal chemistry.
Application: Organic synthesis, Biological staining, Polymer staining, Osmium ore refining, Buckminsterfullerene adduct,
More about: Buy Osmium Tetroxide
Read more: Metal powder