2,6-Dibromophenol, 1.2ml x 100ug/ml, toluene

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m

Bromophos-ethyl, 100 µg/ml, Acetonitrile, 1ml

4'-Fluoro-2,3',4,5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.