Platinum ntụ ntụ

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa
ITEM Nkọwapụta Nsonaazụ ule
Ọdịdị Black Fine ntụ ntụ Black Fine ntụ ntụ
Pt(%,min) 99.95 99.95
Nha urughuru(D50,nm)   20nm-10um
Ihe adịghị ọcha (%, Max)
Pd <0.005 0,0020
Ru <0.005 0,0016
Ag <0.005 0,0017
Mg <0.005 0,0021
Fe <0.005 0,0014
Mn <0.005 0,0016
Si <0.005 0,0016
Al <0.005 0,0015
Ca <0.005 0,0014
Cu <0.005 0,0012
Cr <0.005 0.0018
Zn <0.005 0,0008
Pb <0.0005 ND
BET (m2/g) 40-60 50.0


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