4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml

PCB Congeners (10 ppm)

2,6-Dimethyl-4-(1,1-dimethylpropyl)phenol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91798-63-9

Cybutryne, 100 µg/ml, Acetonitrile, 1ml