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

Chemical Certified Reference Materials Copper and copper base materials

Electrolytic copper CuS-10, CuS-20
Chemical composition [ppm]
Standard no Mark S
CuS-10 Cu 99,99 7,5
CuS-20 Cu-99,99 23,1
Each package contains 150 g of certified reference materials in form of chips.