Zinc, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Supplier Page from Spex CertiPrep for Zinc, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
AOAC Cannabis Pesticide Mix 3 from Spex CertiPrep
Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Chloride (Cl-) Single-Element Ion Selective Electrode Standard, 0.1 M, 500 mL from Spex CertiPrep
ICP-MS Multi-Element Solution 3, 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep