Metazachlor, 100µg/mL in Acetonitrile, 1ml

(2RS)-2-(4-n-Propylphenyl)propanoic acid, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 3585-47-5

Herbicide Free Acid Standard

2-Imidazolidone, 250mg