Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml

4-n-Propylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 645-56-7

EPA Method 552.2 - Haloacetic Acids

Methomyl, 10.0 µg/ml, Acetonitrile, 10ml