D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml

gamma-HCH, 10 µg/ml, Acetonitrile, 10ml

4,4'-Thiodianiline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-65-1

PCB 28, 10.0 µg/ml, Isooctane, 10ml