PAH Internal Standard Spiking Solution, 1.2ml, isooctane

2,4-Dichlorophenol, certified, 0.25g

Lenacil, 100µg/mL in Acetonitrile, 1ml

1,1,1,3,16,18,18,18-Octachlorooctadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.