Method 429 Native PAH Stock Solution, 1.2ml, isooctane

Methyl ursolate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 32208-45-0

Benz(a)anthracene, 10μg/ml in Cyclohexane, 10ml

11-OH-delta-9-THC, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.