Calibration Standard Mix 4

2,6,9-Trimethylphenanthrene, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66271-32-7

EPA Method 625 Base/Neutrals Mix #2

JWH-016 COOH, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.