Perfluoro-n-[13C9]nonanoic acid, 50µg/ml in MeOH, 1,2ml

USP Organic Volatile Impurities Mix (Low Conc.)

(-)-delta-9-THC-13C4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Pristane/n-Heptadecane Control Standard/Whole Oil Control Mixture 4 Pristane/n-Heptadecane = 1:2 (1000µg Pristane and 2000µg n-Heptadecane in 1mL isooctane)