Diisobutylene,100 µg/mL,MeOH,1mL,

Ethylbenzene-d5

Fenazaquin, 100 µg/ml, Ethyl acetate, 5ml

U{13C18}-Sterigmatocystine, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.