Goods: non-radioactive selenium in the form of powder, enriched in a stable isotope se74 Goods located in hermetically sealed glass ampoules, in an inert gas atmosphere; ampoules in plastic pencil case with seals; pencil cases packed in sealed boxes
Usual Specification: W 75% min, C 0.2% max, Si 1.0% max, S 0.04% max, P 0.04% max, Mn 0.5% max, Cu 0.15% max, As 0.1% max, Sn 0.08% max, Mo 0.5% max, Sb 0.05% max, Ni 0.005% max, Co 0.005% max
We offer silicon carbide with content of SiC 85%,90%,95% ,98%,99% size for refractories and technical ceramic 0-1mm,1-3mm,.......-325 mESH ,-200MESH etc. FEPA for abrasives F 12,14,.......F 1500
