Trimethoprim, >99%, 1g

Erythromycin ethyl succinate,neat,neat,10mg

Difenoxuron,100 µg/mL,MeOH,1mL,

2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0