4,4'-Dichlorobenzophenone, 100 µg/ml, Acetone, 1

a,a,a-Trichlorotoluene

Paraoxon-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

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