Copper, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Supplier Page from Spex CertiPrep for Copper, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Fluoride (F)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Gold, 1,000 µg/mL, for AA and ICP, 125 mL from Spex CertiPrep
LiM/LiBr 98.50%/1.50%, Pure Grade from Spex CertiPrep
Silver, 1,000 µg/mL, for AA and ICP, 250 mL from Spex CertiPrep