[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Ethiofencarb-sulfone, 100 µg/ml, Acetonitrile, 5

3,5-Dichlorotoluene, 100mg

Aqueous ethanol control EtOH AQ (5.0g/L), 10 x 3.0ml