Dichlofenthion, 10 µg/ml, Ethyl acetate, 10ml

4-Aminobiphenyl, 100mg

2,2',3,3',4,4',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

9-n-Propylphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-03-2