99.95% pure osmium 1 ounce bar | Dense with typical Osmium bluish appearance | Limited B-Series is in stock

99.95% pure osmium 1/10 ounce bar | Dense, bluish-grey and beautifully finished | Limited A-Series is in stock

1 ounce Rhodium bar | 99.95% purity | manufactured on demand - delivery time >4w | Limited A-edition

1 ounce Iridium bar | 99.95% purity | manufactured on demand - delivery time >4w | Limited A-edition

99.95% pure osmium 1kg bar | Dense with typical Osmium bluish appearance | Certified first edition