Metolachlor, 100µg/ml in Acetonitrile, 5ml

Benzene, 100 µg/ml, Methanol, 5ml

Prosulfuron, 100 µg/ml, Acetonitrile, 5ml

N-methylperfluoro-1-octansulfonamide, 50µg/ml in MeOH, 1,2ml