Address: C-5-C, No. 2 Tongzilin North Road, Chengdu, Sichuan, Sichuan, China (Mainland)
Phone: +86-28-85187253/52/51
Phosphorus ( P ) 6N 7N 99.9999%min
Phosphorus 6N 7N 99.9999%minAs/Al/Mg/Bi/Ca 0.05ppm max each,Fe/S/Mn/Cu/Co 0.02ppm max each,Ag/Pb 0.01ppm max each,Packed in Schotte Glass bottle 500g,1000g each, sealed tin can outside
Silicon Single Crystal Polishing WafersDiameter(mm)30-40;40-65;65-80;80-102Thickness( ≥ m )300;350;400;450Thickness tolerance( m) 20Bow(≤ m )20;25;30;40Taper(≤ m)8;10;15;20Flatness
Zn 99.9999%min 6NICP Mass result-PPM Max)Pb/CD 0.25 each, Fe 0.10, Ni/Al/Mg/Sb/As 0.05 each, Cu 0.03, Sn 0.01, Cr/Bi 0.02eachIn form of irregular ingot.Packing: In dacron film and then sealed in s pla
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.