Metallic Cobalt Element Sample - 2 Grams 99.99% Pure In Labeled Glass Ampoule

This cobalt element sample is absolutely fascinating for science enthusiasts, collectors, or educators! You get 2 grams of 99.99% pure metallic cobalt in thin laminate sheets, securely housed in a labeled glass ampoule. The purity is seriously impressive - this is real elemental cobalt, number 27 on the periodic table, not some compound or alloy. The glass ampoule keeps it protected from oxidation and makes for a beautiful display piece. The metallic sheen has that distinctive cobalt appearance that's just captivating to look at. Whether you're building a periodic table collection, need demonstration materials for teaching, or just appreciate the beauty of pure elements, this sample delivers both educational value and visual appeal. The seller actually has all the elements available, which is pretty cool if you're looking to expand your collection. It's important to note that this is for collection and educational purposes only - not for consumption or chemical experiments. The packaging feels secure and professional, and the labeled ampoule makes identification easy. If you've got a science buff in your life or want to start your own element collection, this high-purity cobalt sample is a fantastic starting point that showcases the unique properties of this important transition metal.