Zinc, 1,000 µg/mL, for AA and ICP, 500 mL
Supplier Page from Spex CertiPrep for Zinc, 1,000 µg/mL, for AA and ICP, 500 mL
Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
ICP Standards Kit, 1,000 µg/mL for AA and ICP from Spex CertiPrep
ICP-MS Internal Standard 2, 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep
Inhalation Metal Mix for Cannabis Metal Analysis from Spex CertiPrep