10 Grams 99.99% Pure Tellurium Metal Metalloid Element 52 in Glass Bottles With label

10g 99.99% Pure Selenium Metal Metalloid Element 34 in Glass Bottles With Label

High Purity 99.9% Pure Lithium Li Metal Element Sealed Argon

Samarium Rare Earth Metal 99.99% Pure 1 Gram for Element Collection

Ytterbium Rare Earth Metal 99.95% Pure 1 Gram for Element Collection …

Pure Antimony Metal Element, 2 Grams in Sealed 2ml Glass Ampule - Collection, Display, Education

Beryllium Metal 99.95% Pure 1g for Element Collection

50g Si 99.99% Pure Silicon Metal Metalloid Element 14 With Label

Holmium metal 99.9% pure 1g lump