Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Supplier Page from Spex CertiPrep for Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Interference Check Standard 5 for AA & ICP, 125 mL from Spex CertiPrep
Mycotoxin Organic Standard in Acetonitrile:Methanol, 1 mL from Spex CertiPrep
Nitrite (NO2)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep
Scandium, 10 µg/mL (10 ppm) for ICP-MS, 125 mL from Spex CertiPrep