Toluene, 1000µg/ml in MeOH, 1ml

Isopropalin, 10 µg/ml, Ethyl acetate, 10ml

Cimetidine hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70059-30-2

Trimethoprim, 100 µg/ml, Methanol, 1ml