Dibutyl fumarate, 1000mg

Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml

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

Chlorthal-dimethyl, 10 µg/ml, Cyclohexane, 10ml