Tellurium 5n,6n,7nImpurity(ppm max)Te 5n ag/cu/CD 0.2 each, AL/mg/ni/pb/fe/sn 0.10each, se 1.0,Te 6n zn/ca/0.02each, ag/cu 0.002each, AL/ni/pb/fe/CD 0.01each, mg 0.008, se 0.1,Te 7n ag/cu 0.001each, A

Antimony Trioxide 99.99%min, Sb2O34N Sb2O3 99.99%min, Total impurity 100ppm maxPb, As, fe, Sn, Cu, NiBiSize:1-4micromPacked in plastic bag,25kgs net each, then in carton box outside.

Cadmium Powder 99.5%minPbTiSize: -150mesh passed-200mesh passed-250mesh passedQuantity:5-8mt/monthlyPacking: in iron drum with plastic bag inside, 50kgs net each.

Crushed cemented carbideCarbide grit)Co:7.5-8.2% or co+ni:7.5-8.2%Ti:0.2%max fe:0.60%maxWc: BalanceSize(mesh) 12-20 60-80Density(g/cm3) 14.65-14.85Hardness hra89.0min20mt/month

High Purity Arsenic 6N,7NImpurity: Ppm maxAs-6 Ag 0.002, Pb/Mg/Ni 0.01each, Al 0.02, Ca 0.09, S/Sb 0.10eachCr/Se 0.05 each Te/Zn 0.04 each,As-07 Ag 0.001, Pb 0.0005 Al/Te/Mg/Ni 0.005each, Se 0.01, Zn

High Purity Arsenic 6N,7NImpurity: ppm maxAs-6 Ag 0.002 , Pb/Mg/Ni 0.01each , Al 0.02 , Ca 0.09 , S/Sb 0.10eachCr/Se 0.05 each Te/ Zn 0.04 each ,As-07 Ag 0.001, Pb 0.0005 Al/Te/Mg/Ni 0.005each, Se 0.0

Indium Oxide -In2O3 99.99%min,99.999%min5N 99.999%minCu 0.5ppm, Ca 1.0ppm, Ni 0.5ppm, Cd 0.5ppm, Pb 0.5ppm, Fe 0.5ppm, Sn 1.0ppm, Ti 1.0ppmPacked in polyethylene bottle with sealed plastic bag outside

Melamine C3N6H6 99.8%min,99.0%minWhite powder,Moisture:0.1%,0.2% resp.PH Value:7.5-9.5Ash:0.03%,0.05% resp.Size:10-20micronPacked in Polyethylene bag of 25kg,250kg,500kg,1000kg with PP bag outside.

Molybdenum powder/spraying moly powder99.5%min,99.6%min,99.9%minAl/ca/cu/p/sb 0.001% max each; bi/cdsn/pb 0.0001% max eachC/na 0.005% max each; k/w 0.05% max eachFe 0.006% max, mg/si/ni 0.002% max eac