Ramipril, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87333-19-5

4H-Cyclopenta[def]phenanthren-4-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5737-13-3

Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml

S-Metolachlor Metabolite CGA 37735, 100 µg/ml, Ac