2,4’-DDD, 1000µg/ml in Hexane, 1ml

1-Nitrofluoranthene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 13177-28-1

Pyraziflumid, 100 µg/ml, Acetonitrile, 1ml

Mass-Labelled PCDD & PCB Internal Standard Solution, 1.2ml, nonane