La,Ce,Pr,Nd,Sm,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Sc,Y, Cerium-rich Mischmetal ,Ti ,Ta,W,Ni,Nb,Ag,Mo metal powder. Granularity -400 min Mesh ，we can supply this item with the quantity up from 0.5kg, with the purity from 99%, 99.5%, 99.9%, 99.99%