6PPD-quinone, 100µg/ml in Acetonitrile, 1ml

Butachlor ESA sodium salt, 10mg

Dimethylamine, 90µg/mL, Solvent-TMA-free methanol, Unit 1mL, # of units-1, Cas.no. 124-40-3

n-Propyl acetate,1000 µg/mL,MeOH,1mL,