4H-Cyclopenta[def]phenanthren-4-one,1000 µg/mL,toluene,1mL,

2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid, 10mg

EPA Method 533 Isotope Dilution Standard PDS, in MeOH, 1,2ml

Cannabigerolic acid (CBGA), 1000µg/mL in Acetonitrile, 1ml