Bitertanol, 100 µg/ml, Acetonitrile, 5ml

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

5-Nitro-o-toluidine

Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63466-71-7