Ethiofencarb Sulfoxide Standard

1-Chlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2,2',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-75-2

D5-Propachlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml