n-Propylbenzene, 1000µg/ml in MeOH, 1ml

Dibenz[a,j]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 224-41-9

PCB Congeners - Loamy Sand, 50g

Chloridazon, 100 µg/ml, Acetonitrile, 5ml