ELEMENTAL IMPURITIES STANDARD, Ricca Chemical
Manufacturer: Ricca Chemical Co.
VeriSpec Elemental Impurities Standard (USP 232) 2500 ppm Cu, Mn; 250 ppm Cr, Mo, Ni, V; 15 ppm As, Hg; 10 ppm Pb, 5 ppm Cd Manufactured and Tested, Shelf Life (Months): 6, (DOT Regulated: UN3264, Class 8, PGII)