Butachlor, 100µg/ml in Acetonitrile, 1ml

2,4-Dichlorophenol, 100 µg/ml, Acetonitrile, 5ml

Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml

1,2,3,4,7-Pentachlordibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.