Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

2-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32367-54-7

Naled, 100 µg/ml, Ethyl acetate, 5ml

Perfluoro-1-[13C8]octanesulfonamide, 50µg/ml in Isopropanol, 1,2ml