High purity Zirconium Crystal bars – 99,97% purity 100g – 1000g

Pieces of  high purity Zirconium Crystal Bars, Diameter ~ 18mm – length from 20mm – 100mm produced by “van Arkel de Boer” – process  by thermal decomposition of ZrI4 on a fine Zr wire at around 1000°C.