Ethofumesate-2-keto, 100 µg/ml, Cyclohexane, 1ml

Aroclor 1248

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

Etrimfos, 10 µg/ml, Acetonitrile, 10ml