Aminocarb, 100 µg/ml, Acetonitrile, 5ml

2,5-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-66-6

PCB No. 55, 100µg/ml in Isooctane, 1ml

4-Hydroxy-3,5-dichlorobiphenyl, 10mg