PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

PCB No. 105, 10µg/mL in Isooctane, 10ml

Propanil, 100 µg/ml, Acetonitrile, 5ml