Edifenphos, 100 µg/ml, Acetonitrile, 1ml

Ethanol standard in serum,0.3g/L,serum, 1.5mL

O,O-Diethylhydrogenphosphate-13C2, sodium salt

Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12674-11-2