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

Spectroscopic Certified Reference Materials Copper and its alloys

MK-80 silicon brass - WB7
Chemical composition [%]
Standard no Si Sn Pb Mn Al Fe P Sb Bi As Ni Cu Zn
WB7 3,95 0,39 0,098 0,88 0,041 0,033 0,017 0,031 0,0084 0,052 0,068 77,69 the rest
Certified reference materials in form of discs 40 mm in diameter.