Ethoxysulfuron, 100mg

4-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 92-69-3

Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

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