2-Pyrrolidinone, 1000mg

Glyoxylic acid, 50% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 298-12-4

3,4,5-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 609-19-8

Metolachlor-OA, 100µg/ml in Acetonitrile, 1ml