PCN Extraction Standard Solution, 1.2mL, nonane

Interference Standard 1

Methamidophos, 100 µg/ml, Toluene, 1ml

3'-Fluoro-3,4,4',5-tetrachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.