Ethoprophos, 100 µg/ml, Acetonitrile, 1ml

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

Peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-96-5

Resmethrin, 1000µg/ml in MeOH, 1ml