Lanthanum metal – high precision density-standard cube 10x10x10mm,
6.12 grams, in Ampoule under Argon – NEW! Without argon this cube would turn black within a few minutes. The cube comes without engraving but the ampoule is labelled.
We are leading manufacturer of metal density cubes of highest quality. Our cubes are famous for having perfect surface finish, sharp edges and exact size. Everything is made by master’s hand with love for details.
Using selected and high pure materials only, each density cube was lapped to 10x10x10mm in our lab with an accuracy of 0.01 millimeter. Each one separately ground and polished it represents the theoretical density of the respective element by its weight.