D5-Enrofloxacin hydrochloride, 10mg

Acetochlor SAA, 100 µg/ml, Acetonitrile, 1ml

2-Chloro[13C12]biphenyl, 50.0µg/mL in Nonane/5% toluene, 1,2ml

Catharanthine-d3 Tartrate Salt, 1mg