Sodium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Supplier Page from Spex CertiPrep for Sodium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
AOAC Cannabis Pesticide Mix 2 from Spex CertiPrep
AOAC Cannabis Pesticide Mix 5 from Spex CertiPrep
Potassium (K+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Systhane (Myclobutanil), 1,000 µg/mL from Spex CertiPrep