Chrysene, 10μg/ml in Cyclohexane, 10ml

Pretilachlor, 100 µg/ml, Acetonitrile, 5ml

n-Tricosane-d48, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 203784-75-2

n-Decane, 1ml