038 Strontium

Shiny distilled strontium metal like this will turn into a white powder within a few minutes of being exposed to oxygen in the air. This sample is protected under an inert argon atmosphere in a sealed inner ampoule. The crystal structure of the metal is attractively revealed. 

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

purity: >99.5%

size: 45mm x 20mm

sample weight: ~0.65-1 gram

total weight: ~10 grams

price: £55 ex. shipping