Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Monuron, 10.0 µg/ml, Acetonitrile, 10ml

Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

Trimellitic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 528-44-9