Trace Metals I for AA and ICP-OES

Description

Certified Reference Material, 500 mg/L Al, 250 mg/L V, 100 mg/L each of As, Be, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn, 25 mg/L each of Cd, Se, 10 mg/L Hg in HNO3 5 %