Isoproturon, 100µg/ml n Acetonitrile, 1ml

Mefenacet, 100mg

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

2,4-Diaminoanisole, 100 µg/ml, Acetonitrile, 1ml