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PAH Interferences Standard (5 components)

  • 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.

PAH Interferences Standard (5 components)

Select Catalog # below
Catalog # 32472
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Product Options

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Catalog #
32472 ea. In toluene, 1 mL/ampul PAH Interferences Standard Select Deselect
Conc. in Solvent and Volume
In toluene, 1 mL/ampul  
Product Name
PAH Interferences Standard  
Certified Reference Material (CRM)
Max Shelf Life on Ship Date
60 months  
Min Shelf Life on Ship Date*
6 months  
Shipping Conditions
Storage Temperature
10 °C or colder  

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