2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml

PCB Congener Mix, 100µg/ml in Isooctane, 1ml

Cobalt (Co)

4-Methyloctane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2216-34-4