GC Columns, Rxi-PAH Columns (fused silica)
Supplier: Restek
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About this item
The Rxi-PAH GC columns were designed with a higher phenyl-content stationary phase that provides unique selectivity to separate important polycyclic aromatic hydrocarbons (PAH) for food safety that cannot be distinguished by mass spectrometry.
- Ideal for EFSA PAH4 analysis—separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene, and benzo[a]pyrene
- Best resolution of chrysene from interfering PAHs, triphenylene and cyclopenta[cd]pyrene
- Complete separation of benzo [b], [k], [ j], and [a] fluoranthenes
- Thermal stability allows analysis of low-volatility dibenzo pyrenes
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