13C6-Niflumic acid, 10mg

Fenoxaprop-P-ethyl, 100 µg/ml, Acetonitrile, 5ml

Diphenanthro[9,10-b;9',10'-d]thiophene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 202-72-2

Penicillin G potassium, 100µg/mL in Acetonitrile, 1ml