Niobium nitride

Niobium nitride, powder, max. particle size 150 micron, weight 20 g, purity 99%

Niobium nitride, powder, max. particle size 150 micron, weight 200 g, purity 99%

Niobium nitride, powder, 150 max. part. size (micron), weight 100 g, purity 99%