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

Diquat-d8 Dibromide (dipyridine-d8), 10mg

4-Hydroxyphenylacetic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 156-38-7

Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml