Flunixin, 100 µg/ml, Acetonitrile, 1ml

2,2’-Dinitrobiphenyl

4,4'-Diaminobiphenyl,100 µg/mL,acetonitrile,1mL,

2,3,3',4',5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,