Isoprothiolane, 10 µg/ml, Acetonitrile, 10ml

PCB No. 104, 100µg/ml in Isooctane, 1ml

Iron (Fe)

n-Heptylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5617-41-4