Perfluorotetradecanoic acid, 100mg

Rufinamide-15N,d2, 1mg

Mesosulfuron-methyl, 10.0 µg/ml, Acetonitrile, 1

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,