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

Spectroscopic Certified Reference Materials Copper and its alloys

Copper of high purity - CS6, CS7
Chemical composition [ppm]
Standard no Ag As Bi Cd Fe Ni Pb Sb Se Sn Te Zn Co B Mn S Cr P Si
CS 6 8,5 0,2 <0,5 (0,06) 20,8 0,8 (0,4) 1,0 <1,0 10,6 <0,05 1,4 (0,2) <0,5 0,7 5,4 0,2 (1,5 -
CS 7 13,7 0,9 <0,5 (0,02) 4,9 4,4 0,9 1,0 <1,0 0,5 <0,05 1,2 0,09 <0,5 2,2 7,0 19,7 (2,4) <1,0
Certified reference materials in form of discs 40 mm in diameter and 20-30 mm height or rods 6 mm in diameter and 100 mm long.
(Certified reference materials CS6 only in form of discs).