D4-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml

Lamotrigine, neat, Solvent-neat, Unit 25MG, # of units-, Cas.no. 84057-84-1

Indeno[1,2,3-cd]pyrene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 203578-33-0

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