Fenoprop, 100 µg/ml, Acetonitrile, 5ml

2,2',3,4',5',6-Hexachlorobiphenyl (149)

D8-1,4-Dioxane, 100 µg/ml, Methanol, 1ml

Bromodichloromethane, 100 µg/ml, Methanol, 5ml