2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Phosfolan, 10 µg/ml, Cyclohexane, 10ml

3,4-Dihydrobenzo[ghi]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 16310-65-9

iso-Chloridazon, 100 µg/ml, Acetonitrile, 1ml