Diethofencarb, 100 µg/ml, Acetonitrile, 5ml

n-Hexane, 1000µg/ml in MeOH, 1ml

U{13C34}-Fumonisin B2, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Chlorothalonil Metabolite R417888-13C2,15N2 sodium salt, 10µg/ml in MeOH, 1ml