1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m

Dinoterb, 100 µg/ml, Acetonitrile, 1ml

Enalapril maleate, 250mg

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