These non-polar columns are specifically designed for high temperature hydrocarbon analysis.

• Low bleed
• Ideal for simulated distillation
• 100% dimethyl polysiloxane phase
• Temperature range 0.1 to 0.9 µm film thickness: –30 to 400 °C (–86 to 752 °F); 2.65 µm film thickness: –30 to 370 °C (–86 to 698 °F)

Similar phases are DB®-2887, DB-HT Sims Dis, HP®-1, Petrocol™ 2887, Petrocol™ EX2887, and Rtx®-2887.

They provide consistent bleed, making them ideal for background subtraction. Can be used in ASTM methods, such as D2887 and D6352.