3,4,5-Trichloroanisole

n-Nonadecane, ?13C: -34.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-92-5

Ethalfluralin, 100 µg/ml, Ethyl acetate, 5ml

EPA Method 8081A Pesticide Standard B