2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg

D7-Propazine, 100 µg/ml, Acetonitrile, 1ml

PCB 136, 10 µg/ml, Isooctane, 10ml

Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9