Spectroscopic Certified Reference Materials Lead and its alloys

Hard lead - PG series

Chemical composition [%]

Standard no	Cd	Cu	Sb	Bi	Ag	As	Sn	Te	Pb
PG 1	0,078	0,059	0,76	0,082	0,020	0,019	0,56	0,0093	the rest
PG 2	0,064	0,030	0,23	0,071	0,013	0,015	0,28	0,018	the rest
PG 3	0,040	0,030	0,52	0,053	0,011	0,0096	0,10	0,026	the rest
PG 4	0,026	0,021	0,042	0,032	0,0076	0,0044	0,020	0,051	the rest
PG 5	0,011	0,0078	0,97	0,017	0,0024	0,0018	0,0042	0,093	the rest
PG 6	0,0074	0,0011	1,45	0,005	0,0006	0,00050	0,00060	-	the rest

The set consists of 6 certified reference materials in form of rods 10 mm in diameter and 100 mm long.

CRMs PG2, PG3, PG4, PG5 are available as single discs (40 mm in diameter).