PAH Interferences Standard, 250-1000 µg/mL, Toluene, 1 mL/ampul

Features & Benefits

• 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 (cat.# 32470) 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.