Flumequine, 100 µg/ml, Methanol, 1ml

3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 350820-11-0

tert-Butylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 98-06-6

Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml