oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml

Benzo(b)fluoranthene-d12, 10µg/ml in CY, 1ml

EPA Method 509 Internal Standard

Benzo[j]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-82-3