Mebendazole, 100 µg/ml, Methanol, 5ml

4-Chloro-3-methylphenol, 100 µg/ml, Acetonitrile,

Metformin-d6-HCl, 100µg/ml in Acetonitrile, 1ml

Terbuthylazine-desethyl, 100 µg/ml, Acetonitrile,