Etaconazole, 100 µg/ml, Acetonitrile, 1ml

Acetonitrile-1,2-13C2,2000 µg/mL,MeOH,1mL,

Wheat flour check sample - Ochratoxin A, 100g

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