This column has exceptionally low bleed and low polarity. The column delivers highly specific analysis of pesticides, herbicides, polychlorinated biphenyls (PCBs) and polyaromatic hydrocarbons (PAHs). DB-XLB is also excellent as a confirmation column for semivolatile environmental analyses.

• Low bleed and low polarity
• Extended temperature limit of 340/360 °C
• Unique selectivity with excellent inertness for active compounds
• MSD testing and certification available
• Bonded and cross-linked
• Solvent rinsable