2,4-D, 100 µg/ml, Acetonitrile, 5ml

Proguanil hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 637-32-1

Metronidazole,1000 µg/mL,MeOH,1mL,

Sulfamethazine-13C6, 1mg