Acrylic Element cube 2g Osmium Os - 50mm

Osmium Os - Pure arc melted Osmium bead 2,0 grams

Lucite — Luciteria

Even though the title of rarest stable, naturally occurring metal on earth is a debated topic among geologists osmium always gets top contender status

Osmium 50mm Lucite Cube — Luciteria

Made In USA, 2x2x2 inches, 99% Pure Sample , Osmium's atomic number is 76 and its symbol is Os. It is a hard, brittle, bluish-white transition metal

Osmium Element Cube

Lucite — Luciteria

Osmium Metal in 50mm (2x2in) Acrylic Cube for Element Collection: .com: Industrial & Scientific

Acrylic Element cube - Beryllium Be - 50mm

The Sensation! Acrylic Element-blocks NEW!, Potassium - 2g in ampoule under argon! Hard to find high pure sample. Only a very limited amount

Acrylic Element cube - Potassium K - 50mm - 2 grams

Os Archives

Technetium 50mm Lucite Cube — Luciteria

Acrylic Element cube – Samarium Sm – 50mm #2