Etrimfos, 10 µg/ml, Acetonitrile, 10ml

3-Chlorofluoranthene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 25911-51-7

Native PCB Stock Solution , 1.2ml , nonane

4-Chlorophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,