te powder with purity 99.99%,200mesh CNPC BRAND factory price te powder Tellurium metalPure:99.99CAS:13494-80-9 Size: -100mesh,-150mesh, -200mesh,-300mesh ,or as your requested size. Packing: by vacuum and sealed nylonbagDelivery: 7daysIf you are demand this material, welcome to send your inquiries. We will try to reply you in soonest possible.