Isoproturon-desmethyl, 100 µg/ml, Acetonitrile, 1ml

Aqueous ethanol control EtOH AQ (0.5g/L), 10x1,5ml

epsilon-HCH, 10µg/ml in Cyclohexane, 1ml

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 30746-58-8