063 Europium Crystals

The element europium is one of the most difficult to prepare as a stable shiny metal sample. It darkens in seconds on exposure to the air. We are therefore delighted to have found a way to manufacture these europium metal crystal samples permanently sealed under inert argon. 

Distilled crystals in sealed ampoule, under argon, mounted in 7ml glass vial with element symbol, Sr, engraved on lid

size: 45mm x 20mm

sample weight: 1-1.5 grams

total weight: 10 grams

price: £75 ex. shipping