Propham, 100 µg/ml, Acetonitrile, 5ml

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10

1-Nitropyrene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93487-20-8

CWA Perchlorate