Impurity PPM max each

TE-03  99.9%  Cu 50, Mg 20, Bi 15,Fe 50, As 10, Si 30, S 50, Al 30,Pb 40

TE-04  99.99% Cu/Si/S/ Al/Bi/Fe/Mg 10, Pb/Se 20

Size: 1.0-1.5mm

2.5kgs in plastic bottle with vacuumed composite aluminum bag outside.

Tellurium Powder 99.99%

Mg/Pb/Ca/As/B/Sb/S 0.0005%, Al/Cu/Co/Ni/ Fe/Ga/ Ti 0.0001%, Se 0.001%

Size: -80mesh or -100mesh

2kgs in plastic bag or 25kgs in iron drum