2,2-Dichlorobiphenyl (BZ-4)

Single 16 EPA-PAH Kit, toluene-1000µg/mL each, 1000µg/mL, Solvent-toluene, Unit Kit, # of units-1, Cas.no.

Dimethachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml

Octyl benzoate