PCB Congener Mix #4

Soil - AOX, 4,2g

Nonanoic acid (Pelargonic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-05-0

Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml