muuzaji wa kiwanda Hafnium silicide HfSi2 cas 12401-56-8
Graphene micro-nano graphene
TUNGSTEN SULFIDE 12138-09-9
Nitrati ya Strontium 10042-76-9
Muuzaji wa kiwanda Fluoridi ya kalsiamu CAS 7789-75-5
Magnesiamu floridi 7783-40-6
Utengenezaji wasambazaji Platinum dioksidi cas 1314-15-4
Ammoniamu kloroplatinate 16919-58-7
Palladium amonia kloridi 13820-40-1
Tantalum 7440-25-7
Poda ya fedha 7440-22-4
Bismuth 7440-69-9