Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Supplier Page from Spex CertiPrep for Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Aluminum, 1,000 µg/mL (1,000 ppm), for ICP-MS, 125 mL from Spex CertiPrep
Ammonium (NH4+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
ICP-MS Internal Standard 2, 10 µg/mL (10 ppm), 125 mL from Spex CertiPrep
Sulfate (SO4)-2 Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep