Magnesium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Supplier Page from Spex CertiPrep for Magnesium, 1,000 µg/mL (1,000 ppm) for ICP-MS, 125 mL
Can-Terp Mix 1, 100 µg/mL from Spex CertiPrep
Inhalation Metal Mix for Cannabis Metal Analysis from Spex CertiPrep
LPC Standard without Mercury for AA & ICP, 125 mL from Spex CertiPrep
Phosphate-Phosphorus Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep