Sulphide Minerals / Oxide Heavy Metals Standards Block

each

 

Description

 

W Zircon Beam Locate
Ag2Te PbS Au CufeS2 Th Glass
InAs Fe Co Cu Ni Rh
Ma Bi FeS2 se SnO2 ZnS
Ir CdS Mo HgS Pd
Nb Pt Ta InSb U Glass
And. Glass

 

 

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