Typical Specification for Ruthenium Powder

Element (ppm)
Ru (% min.) 99.94-99.98%

Au

<1
Ag 1 - 2
Pd <1
Ir <1
Rh <1
Pt 6 - 80
Os 2 - 6
Al <1 - 8
As <1
Bi <1
Ca 6 - 13
Co <1
Cr 1 - 2
Cu <1
Fe 34 - 92
Mg <1
Mn <1 - 1
Mo <1
Na 11 - 39
Ni 2 - 3
Pb <1
Sb <1
Si 26 - 446
Sn <1 - 2
Te <1
Ti <1 - 1
Zn 1
LOI 0.07%