p-Xylene, 5ml

Oxydemeton-methyl, 100μg/mL in Acetonitrile, 1ml

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9

Metolachlor ESA, 1000µg/ml in MeOH, 1ml