PAH Interferences Standard, 250-1000æg/mL, Toluene, 1mL/ampu

The only standard formulated to contain all major PAH interferences for priority PAHs. Pair with an Rxi-PAH column and Restek’s EU 15+1 PAH standard to optimize method conditions and ensure separation of interferences and target PAHs. Confirm the presence of common interferences by retention time comparisons. PAH components are present in different concentrations so isomers can be distinguished by the difference in response factors. Low-volatility toluene solvent provides longer shelf life, which helps ensure more accurate results. Broad solvent miscibility—compatible with acetonitrile, the QuEChERS solvent. HPLC compatible when diluted in appropriate solvent and analyzed with Pinnacle II PAH columns or UHPLC compatible on the Pinnacle DB PAH column. Compound List Benzo[j]fluoranthene (205-82-3), 750 µg/mL Benzo[k]fluoranthene (207-08-9), 1,000 µg/mL Benzo[e]pyrene (192-97-2), 500 µg/mL Perylene (198-55-0), 250 µg/mL Triphenylene (217-59-4), 750 µg/mL