CVD Hexagon Osmium Crystal
From(the seller): Liu Hua DongBin XiangFantastic hexagonal osmium crystals produced by chemical vapor deposition.
May 9, 2024
CVD Hexagon Iridium Crystal
From(the seller): LSP.GeBin XiangTempting hexagonal iridium crystal, which is so rare and marvelous that none of the periodictable collectors can refuse to get it with an extremely high price.