Bromoxynil, 10 µg/ml, Ethyl acetate, 10ml

3,3’-Dichlorobenzidine

Mirex, 100 µg/ml, Ethyl acetate, 5ml

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3