1,3-Phenylenediamine, certified, 0.1g

Zearalanone (Certified Reference Material),10.02 µg/mL,acetonitrile,2mL,

D3-Danofloxacin, 10mg

Dibenzo[a,e]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5385-75-1