Hexazinone, 100 µg/ml, Acetonitrile, 5ml

EPA Method 533 Isotope Dilution Standard PDS, in MeOH, 1,2ml

Fluorobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 462-06-6

1-Methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63020-57-5