Internal Standard Spiking Solution, 1.2ml, nonane

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

Bifenthrin, 100 µg/ml, Isooctane, 1ml

Bisphenol-A-3,3',5,5'-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 347841-41-2