10 mm Hafnium Metal Cube 99.9% Pure for Element Collection Lab Experiment Material Hobbies Substance Block Display
$99.20
Description
1. 10 mm metal cube made of 99.9% pure Hafnium metal..2. Each cube measures 10 x 10 x 10 mm. Precision machined from high purity metal, ground surfaces, and laser etched labels.3. NOTE: SAFE for all ages! The element cubes are non-toxic and the edges are rounded for safe handling.4. Hafnium metal for Element Collection Lab Experiment Material Hobbies Substance Block Display. Element cubes perfect for classrooms, offices, co-working spaces, science departments, and home schools..5. Europium, metal Hf, atomic number 72, atomic weight 178.49, is a shiny silver-gray transition metal.
