Clofibrate, 100 µg/ml, Acetonitrile, 1ml

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

Trichloroacetonitrile

PAH-Mix 20, 10 ng/µl, 10ml