Formothion, 10.0 µg/ml, Ethyl acetate, 10ml

1,2,3,6,7,8,9,10,11,12-Decahydrobenz[e]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 92387-50-3

3,5-Dichlorobenzoic acid

D5-Nalidixic acid, 10mg