TRACE METALS STANDARD I, Ricca Chemical
Manufacturer: Ricca Chemical Co.
VeriSpec Trace Metals Standard I 10 ppm Hg, 25 ppm Cd, Se; 100 ppm: As, Be, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn; 250 ppm V, 500 ppm Al M, Shelf Life (Months): 6, (DOT Regulated: UN3264, Class 8, PGII)