PCB No. 78, 100µg/ml in Isooctane, 1ml

Betamethasone

10,11-Epoxide Carbamazepine- d10, 0,5mg

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