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

Spectroscopic Certified Reference Materials Lead and its alloys

Hard lead - PKK series
Chemical composition [%]
Standard no Sb As Se Pb
PKK 1 0,41 0,070 0,0071 the rest
PKK 2 1,19 0,014 - the rest
PKK 3 0,75 0,0064 0,027 the rest
The set consists of 3 certified reference materials in form of discs 40 mm in diameter and 25 mm height.