Mecoprop, 100 µg/ml, Acetonitrile, 5ml

Internal Standard Spiking Solution, 200ng/ml n Nonane/0.8% toluene, 1,2ml

2,6-Dimethylaniline, 100 µg/ml, Methanol, 5ml

N-Ethyl-heptadecafluorooctane sulfonamide, 100mg