15 Pc Metal Element Cube 10mm Pure Density High Purity Specimen Collection Hobby for Sale

15 Pc Metal Element Cube 10mm Pure Density High Purity Specimen Collection Hobby For Sale

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15 Pc Metal Element Cube 10mm Pure Density High Purity Specimen Collection Hobby:
$58.49

Up to 99.995% purity lab use grade pure element density cubes.
Our element blocks are vacuum sealed and packaged, a total number of 14 pieces metal blocks and 1 non-metal element, including Iron, Titanium, Aluminum, Carbon （in Graphite form）, Copper, Zinc, Tin, Bismuth, Nickel, Chromium, Antimony, Molybdenum, Tungsten, Niobium and Cobalt, suitable for metal collection and periodic collection.
10mm/0.39" cube.Each element cube have been laser labeled with the following information: Atomic Number, Chemical Symbol, Name, Density, Purity, Atomic Mass.
We cut and carve these little cubes with craftmanship in mind. The cubes are shipped in a vacuum bag to reduce the oxidation. They also come with 15 acrylic display boxes to protect these little cubes especially for those soft metals.
All of these 15 metal and non-metal elements are all safe and non-toxic for skin contact. These are great for science demonstration.