Spectroscopic CRM Cu Pb Zn Sn Ag Ni Cd Chemical CRM Cu Zn Ag Ni

Chemical Certified Reference Materials Zinc, ores and concentrates

Blende ore
Chemical composition [%]
Standard no Zn Fe Cd CaO MgO Pb S SiO2
RB 7 3,07 8,28 0,033 24,35 15,26 (0,26) (10,3) (0,8)
Each package contains 170 g of certified reference materials in form of powder of grain size 40 µm