Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Supplier Page from Spex CertiPrep for Tetrahydrocannabinolic acid (THCA), 1000 µg/mL
Acetic Acid Mobile Phase Modifier for HPLC/LCMS from Spex CertiPrep
Ammonia-Nitrogen Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Calcium (Ca2+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm), 125 mL from Spex CertiPrep
Chloride (Cl)- Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep