Metformin, 1000μg/ml in MeOH, 1ml

Fenthion-sulfoxide, 10µg/ml in Acetonitrile, 10ml

1,2,4-Triethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 877-44-1

D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml