Spectroscopic Certified Reference Materials Copper and its alloys

Copper of high purity - CP6

Chemical composition [%]

Standard no	Pb	Sb	As	Zn	Ag	Mn	Co	Cr	S	Fe	Sn	P	Se	Ni
CP6	0,00027	0,00004	0,000085	0,00014	0,0020	0,00006	<0,0001	0,00003	0,00075	0,00064	0,00007	0,00017	<0,0001	0,00027

Certified reference materials in form of discs 40 mm in diameter and ~23 mm height.